Talk:Methylphenidate

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[edit] Illegal Abuse

The article mentions about illegal abuse, but should the article also mention standard and new prevention methods that drug companies and brands are using to prevent this. I don't know many of the methods but I know that there are methods that exisit.

The new time-released medications, such as Concerta, are not just used for their efficacy, but also for their low abuse liability (time-release capsules are very difficult to crush and snort, for instance). I'll find a place in the article to mention it. --Muugokszhiion 18:04, 4 April 2006 (UTC)
While in High School and my first year of College I abused Concerta, (I later found out that I was essentially doing a "safer" version of cocaine) and my doctor was actually the one who told me how to do it ("now don't take this with _____, _____, or ______, because you'll destroy the time release and all the medication will get released at once")...it's not hard to do, I just don't want to put exactly what it is on the net, it's probably out there, but I don't want it on my conscience. anyway, there are simple ways around that, and the problem is when doctors tell patients what not to eat/drink with the concerta, it's also telling them how to get a bit of a high on it. Wasdeadthenalive 13:02, 2 August 2006 (UTC)

From the article:

According to the DEA, "The increased use of this substance [MPH] for the treatment of ADHD has paralleled an increase in its abuse of young children among adolescents and young adults who crush these tablets and snort the powder to get very very very high.

Teh. Interestingly, in my experience, while insufflation is the most popular method of black-market methylphenidate self-administration, taking the same dose by mouth is more effective. --CKL

[edit] Stimulant or depressant?

What is not clear from the perspective of someone reading this article for the first time are the apparently conflicting statements that this substance is a stimulant yet has a calming effect and can cause a zombie-like state. Is anyone reading this able to make this clearer?

--

Yes, normally a stimulant would make a person hyperactive and over-alert (think amphetamine abuse.) However, in persons with ADHD, it has the opposite effect. This is known as the paradoxic effect of stimulants in persons with ADHD. -WH

--

The way my doctor explained it is this: ADD/ADHD is probably an effect of an imbalance in dompamine levels in the brain. This imbalance is a condition the brain does not "want" to be in. Stimulation increases dompamine levels, and works to mitigate the imbalance. Hyperactivity is stimulating, and works to correct the imbalance. In non-hyperactive ADD we see other forms of self-stimulation: stimulant drug use, high-risk behavior, impulsivity, day-dreaming, frequent sexual activity/masturbation and so on. When the need to provide external stimulation is removed (i.e. because of stimulant medication) the stimulation-seeking behavior disappears, or is mitigated. So, stimulent medications have a calming effect because they remove the need for external stimulation. Regarding the zombie-effect of over-medication, the analogy that works for me is this: imagine a machine where a drive pulley is connected to the machine with a belt. Everything works fine, but when the wheel is driven far too fast, the pulley slips, and the machine appears to slow down -JPS

Of course, that explanation is about as likely as any other. "God makes kids hyperactive" would be just as valid. There is no evidence that there exists a chemical imbalance the brain "does not want" to be in. I'm wondering how it is that evolution allows for 5% of kids brains to be imbalanced. Neurodiversity, in fact, appears far more reasonable. Neurodivergent 16:09, 7 December 2005 (UTC)

--

"the effect of an imbalance of dompamine[sic] levels in the brain" -- caused by, I don't know, boring classrooms? the so-called "imbalance" comes about because of boredom. so you give the student pills with the effects you described. I got perscribed Ritalin, by the way, and can vouch for the harm it does, that it has done me. after having taken it for a few years and going off of it the world got very boring, very depressing. why[sic], I did not realize at the time. thank you for explaining this to me, even if inadvertantly.

Methylphenidate is definitely a stimulant drug. While it is true that it often relaxes or quiets those with ADD/ADHD, this does not change the fact that the drug is a stimulant, along with all of its close chemical relatives. There is much human and animal data supporting its classification as a stimulant. --Muugokszhiion 06:53, 27 January 2006 (UTC)

--

  • for some people it works as a stimulant. In others it works as a depressant. It depends on the individual.


Methylphenidate does not act as a depressant drug. It does not depress the central nervous system under any circumstance. Subjectively it may calm some people and speed up others, but it always works the same way. Furthermore, note that MPH is classified by the United States DEA as a Schedule II stimulant drug. The fact that methylphenidate is a stimulant is simply not debatable. --Muugokszhiion 07:53, 30 March 2006 (UTC)

I agree that the fact that a stimulant drug is apparently used to calm children down is a paradox, and I also think it would be good if we could find reliable sources that address this paradox.

My own understanding is that perhaps it's paradoxical that we call irritable children "overtired". But if being too tired really does cause behaviour problems in children, then using a stimulant to correct it seems logical.

Moreover, Ritalin is not used to send kids to sleep in class, but to help them concentrate better! You can't concentrate on stuff when you're half-asleep. Stimulant drugs can create extraordinary powers of concentration in non-tolerant users, and this behaviour is sometimes known as punding.

Still - don't take my word for it. I've got this half-baked understanding of how Ritalin does or doesn't work, and that's why I'd like to see if any reliable sources talk about this, which we can include in the article. I don't think they have to be scientific literature - pop culture sources are okay too, as long as they are onces which have played a major part in shaping the public's understanding of ADHD and Ritalin, rightly or otherwise. Squashy 17:52, 14 April 2006 (UTC)

--

What exactly is the evidence for the "paradox"? As Muugokszhiion noted, the mechanism of action of ADHD drugs is generic. Low doses of amphetamine will improve anyone's concentration. Has a decent study ever been done on this? I tend to doubt it. --CKL

A critical piece to the puzzle is the fact that dopamine, for many parts of the brain, is actually inhibitory. This is counter intuitive to most people. So, for example, in the prefrontal cortex, the more dopamine present, the lower the neural activity. I show PET scans imaging brain activity in untreated people and people given cocaine in my class. There is dramatically LESS activity in many (but not all) parts of the brain in the person on cocaine. So, drugs like methylphenydate and cocaine increase synaptic dopamine by blocking the dopamine transporter, which recycles dopamine back into the cell. In some parts of the brain, this increased dopamine enhances brain activity. In other brain areas, the increased dopamine REDUCES neural activity. So....some people believe that increasing dopamine helps the ADD patient better ignore distracting stimuli and therefore concentrate on one thing better. To me, its an interesting idea worthy of serious consideration. I'm not willing to bet the farm on it yet though.
That's all well and good, but I'm talking about empirical evidence it affects ADHD children differently. Where is this evidence? --CKL

I wasn't specifically addressing your last question. I was trying to provide some more general insight into how the "paradox" people had been discussing since the beginning of the thread may not be so paradoxical. Have you searched using the national library of medicine's pubmed database to answer your question? You'll have access to the abstracts (I know, not the same as the paper, but a decent start) of papers from virtually every biomedical journal published. A lot of studies use "normal" controls to compare the effects of the drug in "normals" and adhd kids. So, in one example (Broyd et al., Int J of Psychophysiology, 2005) the effects of methylphenidate on a response inhibition and event-related potential are compared between adhd kids and normal kids. There are behavioral changes in adhd kids, but not normal kids. Rapoport et al. (J Atten Disord 2002) report in a brief report (which I haven't read yet, but will request) that some of the behavioral effects of methylphenidate are similar in adhd and "normal" kids. The information is out there.

If it's "out there" it most definitely belongs in here (the article). I've done a couple half-assed literature searches, and everything I saw assumed the truth of this hypothesis. I'm anxious to see anything you can come up with. Of course nothing in behavioral neuroscience is a paradox, since almost anything can be explained with minimal handwaving, given the lack of predictive models in the field. --CKL

Why me? I like the article the way it is. If you dispute it, I think the burden of proof is on you. Those of us who work in behavioral neuroscience readily admit there is a lot we do not understand and even more we simply do not know. Once we know enough, there will be no paradoxes. This is true of all fields. And perhaps the reason the papers assumed the truth of the hypothesis (I'm assuming the hypothesis that normal kids and adhd kids respond differently to methylphenidate) is because thus far its been supported. I can't given a definitive answer because I've only read a handful of papers and abstracts on the topics, but, what I read generally (but not always) shows that the behavioral responses to therapeutic doses of methylphenidate differ between normal kids and adhd kids. I fully admit I may be wrong because I haven't done exhaustive research on the topic. I'm not going to post on this anymore because I'm not willing to read more on it. I think you've made up your mind about what you want to me true and think that you'll simply discount those with different opinions. As I pointed out, the research has been done since this is an important question. You just need to read it. Sw390 14:01, 20 July 2006 (UTC)

You because I tried to find some references and couldn't, and you claim you've seen them. I'll try again, though. I haven't made up my mind at all, I just think that citations make better encyclopedia articles. It sounds to me like you're the one who's made up his mind by refusing to do anything further. --CKL


I have worked with children who 'supposedly' had ADHD (I say supposedly because apart from one or two, most of them had no problem concentrating or working on something they enjoyed e.g. spending 4 hours every evening in front of the playstation...). The few that were prescribed Ritalin (a stimulant) did have the effect of it 'knocking them out' in class. The most logical explanation I have heard for it is that these children are already hyperactive (for whatever reason), they are already in a heightened state of being, there neurotransmission are already overacting (like if they had already taken a stimulant). So when you give them Ritalin, you are basically 'overdosing' them. The transmission become so great that the body can not cope with the euphoria and they become numb - literally.

As Muugokszhiion said, Ritalin is undeniably a stimulant. Although the drug will affect everyone differently, it does not depress the central nervous system and is definitely classified as a stimulant only in every list we have available. If you are looking for evidence showing ADHD kids reacting differently from "normals", I don't think you will ever find it. The whole point of the debate on drugging kids is that supposed disorders like ADHD are so poorly defined that any kid that misbehaves can fit the bill (according to most respectable therapists, in the overwhelming majority of cases behavioral problems result from some environmental cause and not brain chemistry). The lack of any perfect way of measuring the effect of these drugs and parents' desperation for a quick fix means that any child who behaves "better" while on the drugs will certainly be labeled as ADHD. Since the method of diagnosing these disorders is so poor, studies of these patients are never going to yeild any real results.

[edit] Firefox rendering problems

Page does not render correctly in firefox. The "edits" to be specific--K... 18:27, 28 Apr 2005 (UTC)

Could you be more specific? I use Firefox 1.0.3 on Linux/MIPS and under Windows XP, as well as IE 6.0 under Windows 98 at work, and the page appears to render similarly under all three browsers. Which edits are mis-rendered?
--Ryanaxp 21:30, Apr 28, 2005 (UTC)

If you look at the infobox on the right, over the word excretion, [edit] [edit] is displayed. --Heah 21:54, 28 Apr 2005 (UTC)

I also see this error with Firefox 1.0.4 under Wink2K, and in IE6 under the same OS there is no problem. Here is a GIF displaying where the exact problem is. This looks like something in Wiki code, though. Don't know if or how it could be fixed through simple editting of the page. Perhaps there is some obscure setting in Firefox that I have overlooked.
--Indigo 10:34, 19 July 2005 (UTC)


I have worked with children who 'supposedly' had ADHD (I say supposedly because apart from one or two, most of them had no problem concentrating or working on something they enjoyed e.g. spending 4 hours every evening in front of the playstation...). The few that were prescribed Ritalin (a stimulant) did have the effect of it 'knocking them out' in class. The most logical explanation I have heard for it is that these children are already hyperactive (for whatever reason), they are already in a heightened state of being, there neurotransmission are already overacting (like if they had already taken a stimulant). So when you give them Ritalin, you are basically 'overdosing' them. The transmission become so great that the body can not cope with the euphoria and they become numb - literally.

[edit] Suicide

I've looked for the suicide study to no avail. Judging by the anonymous IP's other unverifiable content in psychiatry-related pages, I'm pulling the reference pending a citation. --JohnRDaily 06:39, 31 Jul 2004 (UTC)

No problem--I kept it in hopes that someone would be able to verify or disprove it later. Maybe we should quote it here, though, for posterity's sake:

A US study done by Professor Janice Russell of the North Western University, 2003 found that the suicide rate of ADHD children taking Ritalin increased by 28% compared to those children suffering ADHD but not taking stimulant medication.

Study needs cite before being put in the article. --Ardonik 07:29, Jul 31, 2004 (UTC)
Fake? As of 19 Oct 2004, the only Russell at Northwestern medical is Eric J. Russell, and there's no Janice Russell at Northwestern at all. (The directory page says "NO LONGER AT NU" for some names, so it would probably have any faculty from 2003.) I suppose it's possible J=Janice, but he's the chair of the department of radiology, and doesn't seem to have anything to do with ADHD drug research.

methylphenidate can't be 'smoked', it breaks down at high temperatures.

[edit] Bioavailabity Data for Methylphenidate

Surely 269.77 is incorrect? Does the author mean 0.269?

Fixed. -n

[edit] Developing the disorder

Someone was telling me, "You develop the disorder if you take the drugs and you don’t have it." I.e., if you don't have ADD, but you start taking methylphenidate, you will become ADD. Is that true, and if so, is it permanent? Thanks, 205.217.105.2 14:33, 19 October 2005 (UTC)

People who do not have ADD will exhibit the same effects as anyother person who takes stimulants such as caffine or ephedra. By the sense of the term you become attention deficit and hyper because you are on drugs, but that is the same for people who are ADD. To much ritalin and you are going to act bonkers. However the effects are no more permanent than taking caffine endlessly. Most of the hype probably comes from honor students who take ritalin to stay up to study. They are more hyper because they havn't slept than because they took ritalin.


I haven't seen any studies and I am not aware of real evidence of this. Probably just urban legend. --70.22.196.151 17:05, 19 October 2005 (UTC)
See this: "A study, led by McLean Hospital's William Carlezon and Susan Andersen, found that adult rats given Ritalin as juveniles behaved differently than their placebo-treated counterparts in a host of tests that reflect mood and attention." (Emphasis added.)
http://www.researchmatters.harvard.edu/story.php?article_id=748
No. But you'll probably get high. --Netdroid9
There is absolutely no evidence whatsoever to support the assertion that correct medical use of prescribed psychostimulants contributes to the development of ADD/ADHD. The idea itself is terribly inaccurate. --Muugokszhiion 06:49, 27 January 2006 (UTC)

[edit] certain side effects

I take concerta and it has a weird side effect when i first started it. the side effect was HORRIBLE NIGHTMARES. please anyone else thats out there tell me that im not the only one out there that suffered this. I would like to know what caused it and why!

                       ~A Methylphenidate Veteran and Psychology Student at UCF~

    Methylphenidate does in fact cause nightmares. The dreams do however become less frequent over time. With refference to
cases involving patients who do not have the condition obtaining ADHD after taking the drug, I have not heard this. I suppose

however a subject may seem less responsive to basic rewards and seem overly extroverted, but this is essentially in response to the absence of the chemical once a dependance is formed. The drug does have an effect of dopamine leves which is the cause for the drowsiness. I don't know how creadible my information is but I hope some of this information helped.

    - Dylon Haxlor

well then shouldn't it be added to the page under neurological symptomts. The last time i had a nightmare it lead to me not sleeping for 3 days... not a road i want some one else to go down

No. The information has no credibility since it's simply anecdotal. I don't believe there's a single study out there that lists nightmares as a side-effect of the medication. Until we see one, it should not be added. --Muugokszhiion 06:46, 3 March 2006 (UTC)


I had night terrors for about 3 months after I started taking concerta in the 72 mg tablet. Before then though i was on the 36 then upped to the 54 mg tablets. I had never had problems like that until it was upped to 72 mg. What kind of things where they about? Mine usually dealt with death.

I have been taking concerta now for a while and also started dreaming the first night. They were not nightmares, however. It disappeared after about a week. Side effects I had was lightheadedness and a nausic feeling about seven hours after taking the 36mg tablet. That also disappeared after about 10 to 14 days. At 56 years of age this drug has changed my life so dramatically that I do not know how I survived half a century without it. I will rather live with the side effects than without the drug.

     - Willem Victor 2 July 2006

[edit] I took ritalin when I was younger because I was "borderline" when it came to ADHD and supposedly it made me really depressed.

I took ritalin when I was younger because I was "borderline" when it came to ADHD and supposedly it made me really depressed. Is there any other cases that his happened due to takign Ritalin that anyone would know of? I was thinking of posting something here about Ritalin perhaps making one depressed but maybe with me it was a freak accident and somethig else that I didn't know about was causing the depression or whatever.

The FDA has described some possible psychiatric adverse events. "Post-marketing reports received by FDA regarding Concerta and other methylphenidate products include psychiatric events such as visual hallucinations, suicidal ideation, psychotic behavior, as well as aggression or violent behavior." [1]

Taking higher doses of ritalin for extended periods of time can and will increase the instances of depression. This becomes complicated because it results in chicken and egg question but the overall result is the same. Depression reduces the amount of serotonin available, in turn slightly reducing the rate at which new neurons are replicated. Which is another symptom of depression. For these reasons ssri and snri drugs are usually prescribed for teenagers and many adults who take ritalin. However the side effects from ritalin are minimized if not completely removed by sleeping more, and insuring that ritalin is completly excreted before going to bed. (this will fix most of the nightmare problems too, sleeping while taking ritalin usually causes an uncomfortable sensation when waking up) The less sleep a patient gets while taking ritalin, the more noticable the side effects. For instance, 5-6 hours of sleep and 20mg of ritalin in a 140-190 lb male will result in high anxiety, maybe some tremor, elevated heart rate, and very high emotion and irritability during the "rebound" when the medication wears off. (incidentally, the symptoms of being ADD/ADHD also become less on 9 to 10 hours of sleep)

 This is good information, but somebody for the love of all that is holy, clean it up
Sounds like original research to me: neither verifiable nor substantive. --Muugokszhiion 07:34, 30 March 2006 (UTC)

[edit] mechanism of action

Muugokszhiion's recent edit removed the mechanism of action section; anybody care to [re-]create one? Or translate from the spanish wikipedia (featured) article? --moof 10:20, 26 March 2006 (UTC)

The research by Volkow N., et al. (1998) is highly informative and shows that methylphenidate's mechanism of action is fairly straightforward. I think the small paragraph in the "Effects" section speaks for it concisely, sufficiently, and understandably. I don't believe there is any reason to elaborate:
"MPH is a dopamine reuptake inhibitor, which means that it increases the level of the dopamine neurotransmitter in the brain by partially blocking the transporters that remove it from the synapses. [7] This could explain its clinical efficacy."
Interested readers can simply refer to Dopamine reuptake inhibitor to learn a little more. --Muugokszhiion 07:29, 30 March 2006 (UTC)

[edit] "Rumored" use among students?

I know for a fact that "rumored" should be removed, and fast. I've done it to help study, my friends have done it to help study...it's almost a fact for students in residences that it's going to be used. I've (and many others here) have also used it before drinking to get the rush. There's nothing "rumored" about it. IMO, this word needs to be removed. The Chief 22:46, 27 March 2006 (UTC)

Well, it's rumored that it can cause cancer, so I'd be careful with that stuff. Neurodivergent 23:34, 27 March 2006 (UTC)
Is there anything that doesn't cause cancer?
I've changed the wording. --Muugokszhiion 07:15, 30 March 2006 (UTC)

[edit] Higher usage numbers?

The CDC did a study (late 2005?) which indicates that (at least according to the parents surveyed), more than four million kids were diagnosed with ADHD and 2.5 million were taking medication. Doesn't mean that all of them were taking methylphenidate, but I gather that there aren't a lot of options for drug treatments and this drug is the most popular. -- KarlHallowell 00:54, 6 April 2006 (UTC)

There are actually a number of pharmaceutical options for the treatment of ADD/ADHD, but Ritalin (methylphenidate) is the long-time favorite. The other most common ADD drugs include Adderall, Dexedrine, and Strattera. Wellbutrin is sometimes offered, especially for comorbid depression. Desoxyn is prescribed in exceptionally rare cases--almost never. Cylert used to be an option as well, but for various reasons it was removed from the market. New research with modafinil is underway, and it will be interesting to see whether or not it proves to be effective in larger-scale studies. So, a variety of treatments exists, but there are several big favorites. --Muugokszhiion 04:04, 6 April 2006 (UTC)

[edit] History

I have deleted the words "was invented in the 1930s. In 1937, scientists discovered that it could be used to treat children with severe disruptive behavior and hyperactivity problems. It"

Reasons:

  • There is no source for the unlikely claim that Methylphenidate was invented in the 1930s. Given patent laws, a discovery in the 1930s would be common knowledge by the 1950s and hence not patentable in 1954.
  • There is no source for the claim about "scientists" using Methylphenidate in 1937. This is almost certainly a confused reference to Charles Bradley, a pediatrician, who published the first article on the use of stimulants on children in 1937 (Bradley, C. 1937. “The behavior of children receiving Benzedrine.” American Journal of Psychiatry 94:577–581). Bradley documented experiments with a stimulant, Benzedrine, not Methylphenidate on 30 children, ages 5 to 14 with a wide variety of "behavior problems", ranging from specific educational disabilities to epilepsy. Bradley reported a “striking” effect on school performance. IanWills 20:05, 18 April 2006 (UTC)IanWills

[edit] Long term effects

To state "As long-term use of methylphenidate was relatively uncommon before the 1990s, the long-term neurological effects are not well researched. As documented for amphetamines, the potential of methylphenidate use over many years causing permanent neurological damage to dopaminergic systems exists at least in theory." is ill-informed. To maintain it is dishonest.

Central facts include: Mayo Clinic neurologists Yoss and Daly described the clinical use of methylphenidate to treat patients with narcolepsy in 1956. [1, 2] Their patients neither reported nor manifest neurologic complications from long term treatment. [3, 4, 5] These are consistent with results in other medical cultures (e.g., B Roth in then Czechoslovakia, Y Hishikawa in Japan). In Switzerland Ciba manufactured lines of daily vitamins which included methylphenidate as an active ingredient for over a decade. Wilens et al. in 2005 [6] reported no "clinically significant" effect on growth, vital signs, tics, or laboratory tests (including urinalysis, hematology/complete blood counts, electrolytes, and liver function tests) were observed after 2 years of treatment. In short, the compound has been widely used and without report of significant incident for fifty years, twenty years without and thirty years with the US Controlled Substances Act of 1976.

Mayo Foundation includes the work on narcolepsy and methylphenidate in their portfolio of medical advances and mounted an exhibit marking the 50 year anniversary of the work.

During at least the 1960s and 1970s the US-DOD maintained the largest stockpile of methylphenidate. Ciba was the supplier while patents were in force. These expired as the Controlled Substances Act was implemented. The business plan of one young generic manufacturer involved supplying DOD (assured cash flow, markedly reduced liability, and no overhead for retail placement/distribution through pharmacies). Ciba made generally discussed low margin bid, then, when the young company had submitted its slightly lower bid, withdrew. The young company was sole bidder, locked into a near zero margin contract. Ciba without patent but with a near monopoly in the lucrative public market, raised prices.

Direct and inferential evidence from civilian and military sources in medical and commercial publications. Conceivably someone in law enforcement pressed into performing as a sometimes pharmacologist might ask forbearance. No one who has three times placed/replaced false information should be allowed near patients much less train to treat them.


1. Daly, D. and Yoss, R. (1956). "Treatment of narcolepsy with methyl phenylpeperidylacetate: a preliminary report.” Proc Mayo Clin. 1956 31:620-625. 2. Daly, D. and Yoss, R. (1959). "Treatment of narcolepsy with Ritalin.” Neurology. 1959 9:171-173. 3. Yoss, R. and Daly, D. (1968). "On the treatment of narcolepsy". Med Clin N Amer. 1968 52:781-787. 4. Yoss, R. (1969). "Treatment of Narcolepsy" Modern Treatment: 6:1263-1274. 5. Daly, D. and Yoss, R. (1978). "Narcolepsy". in Viken, P. and Bruyn, G. (eds.) Handbook of Clinical Neurology. Vol 15; Chap 43:836-852. 6. Wilens, T., et al. (2005). "ADHD treatment with once-daily OROS methylphenidate: final results from a long-term open-label study". J Am Acad Child Adolesc Psychiatry. 2005 Oct;44(10):1015-23.

[edit] Please expand the "Addiction"

I'd like to hear more about both sides of this issue. I'm not an expert in pharmacology or psychology, but this issue has long intrigued me. Methamphetamine is similar to Ritalin, and the worsening of the (American) meth epidemic over the past couple decades has coincided with more and more children being put on Ritalin and similar drugs. So we clearly have correlation and a plausible method of causation. Of course this correlation is not definitive proof of causation, but it's strong circumstantial evidence of a possible connection.

As the article's currently written, it simply says that some people have said that this might be the case and then lists one study that purports to show otherwise. (by the way, the link to that study needs to be fixed because it gives me a cookie erro message even though I have cookies enable) This could give the casual readers the impression that that's the end of the story, but that's not the case. That was just one study, and who knows what other studies have found or will find in the future...

So please expand the coverage of this issue as much as possible. Thanks.

[edit] It should be OK to post anecdotal negative drug information

I consider the official FDA research on drugs to be biased. I think that other, anecdotal stories about people with negative drug reactions SHOULD be included, as long as the source is clearly marked as such.

I mean, if you were considering taking this drug, and you looked here for information, wouldn't you WANT to see negative information, even if it is merely anecdotal?

It is true that there has been no formal study about negative drug reactions. Just because someone hasn't spent a lot of money on a research study doesn't mean it isn't valid to include other viewpoints. —The preceding unsigned comment was added by Fsk (talk • contribs).

Wikipedia:Reliable sources is really quite clear about the unacceptability of anecdotal bulletin board posts as sources. This rule is not open to interpretation by anyone here. Please stop posting the link. —phh (t/c) 23:05, 27 May 2006 (UTC)
I am not using it as a source. I am merely posting the information for someone to read. As long as it is clear that the link is a non-scientific source, it should be acceptable. The rule I am using is "If I was a concerned parent looking on Wikipedia for information, would I want to see this information." The answer is yes, so I think it is correct to include the information. I moved it to a separate section. There is a real debate concerning the legitimacy and effectiveness of this drug. The page should include this information. I assert that you are engaging in vandalism by removing this link.
You are misinterpreting Wikipedia:Reliable sources. That document asserts what sources are acceptable for inclusion in the main body of an article. That document does not say that links to anecdotal/bulletin board sources are completely forbidden. If I took the text from that page and put in the the body of that article, you could argue that I was violating Wikipedia:Reliable sources. Merely including a link to an "unofficial" source is not a violation of that policy. —The preceding unsigned comment was added by Fsk (talk • contribs).
The relevant policy is Wikipedia Talk:External links. You are citing the wrong article. The links I included are valid by the standard of that page.
WP:RS may not forbid the inclusion of personal websites, then on the other hand we also really shouldn't insinuate that anything is/isn't so by linking to what is a source of doubtful validity. Please stop. Reputable journals (Lancet, JAMA, whatnot) are fine, random websites aren't. Dr Zak 02:14, 28 May 2006 (UTC)
The correct thing to do then, is mark them as "doubtful". You are not justified removing them entirely.
From the "external links" page. . Although there are exceptions, such as when the article is about, or closely related to, the website itself, or if the website is of particularly high standard.
By this standard, the links I provided are acceptable, because they are closely related to the content of the article and the content on the link is of a high standard. —The preceding unsigned comment was added by Fsk (talk • contribs).
This aspires to be an encyclopedia, so giving disclaimer with the link saying "this is someone's personal website, and it's doubtful" just doesn't cut it.
Besides, one website advertises (top-right corner) for some kind of supplement. High standard? Huh! Dr Zak 03:51, 28 May 2006 (UTC)

If this is an encyclopedia, then it should have both viewpoints pro and con to usage of a specific drug. I think you are trying to suppress negative information on these drugs. I think we should appeal to some sort of formal resolution process. Other people have also violated the "3 reverts" rule on this page.

Someone else answered my question on the "Reliable Sources" page, and they said that information in the "external links" section of a page does not need to follow the same rigorous standard that information in the main body of an article is required to have. Therefore, I assert that Dr Zak and PHenry are engaging in vandalism by removing these links. —The preceding unsigned comment was added by Fsk (talk • contribs).

No one is squashing any information here. If you want to assert that methylphenidate has a bad press or that people believe that is has unacceptable side effects then linking to someone's website isn't enough to back that up.
Also, please don't to forum shopping. At best the discussion over at WP:RS is undecided. Dr Zak 04:55, 28 May 2006 (UTC)
So how would this be resolved then? I can put the links back in as often as other people remove them.
I think if you filed a formal complaint against me for violating Wikipedia's usage guidelines, the ruling would be in my favor. Anyway, you haven't convinced me that those links violate Wikipedia's standard for inclusion in the "external links" section of an article. All the information I saw on the guidelines pages said that is acceptable.
My concern is that many of the 'scientific' studies supporting these drugs are in fact biased. Most of the scientific studies are sponsored by drug companies, which can hardly be considered unbaised. I know that I should find better sources for the "these drugs are harmful" viewpoint, but until someone does a proper scientific study, that's all that's available. My argument for including the links is "If I were a concerned parent looking up information on Wikipedia, would I appreciate the presence of those links?" I believe the answer is "yes".
Following your reasoning, I should remove all links to the FDA website, because I consider that information to be biased.
As far as the silly reverting goes, there is the three-revert rule to prevent people from undoing each others edits indefinitely. Please don't go there!
At Wikipedia we are not concerned with truth but peoples' perception of it. So if the FDA states that methylphenidate is safe, that's a fact. On the other hand, if many people believe that isn isn't safe, then that's a fact too, and of course needs backing up (for example with an article from a decent newspaper like the NY Times or Washington Post).
(As far as scientific studies go, I actually agree – there are conflicts of interest and not all studies of efficacy out in the literature are trustworthy. The legal exposure from falsified safety assessments would be far too great, so those are likely credible.) Dr Zak 05:22, 28 May 2006 (UTC)

Who appointed you to be Wikipedia's offical censor anyway? —The preceding unsigned comment was added by Fsk (talk • contribs).

What compels you to add exactly these links? I have already stated why I want them out. Looking over the article again you are actually right on one point - the drug is controversial and what is missing is one or two paragraphs on peoples' perception of the stuff. However, I don't think that the external links you are pushing are the right way to go about it (and one of them uses a person's death to sell stuff). Dr Zak 01:42, 2 June 2006 (UTC)
Well, you could find different links that tell the same story. I'll look for better ones. You could also. People have died from using this drug, so it should be pretty clear about that from reading the page. If you're that concerned, why don't you call the parents and ask them if their child really did die from Ritalin? I'm sure they'd appreciate the call. —The preceding unsigned comment was added by Fsk (talk • contribs).
I'd rather know why they see fit to advertise quack pills supplements in conjunction with their son's death. Pass the bucket, I'm going to be sick.
The latest link isn't great either, it is to a the website of a totally un-noteworthy organization. Dr Zak 06:19, 4 June 2006 (UTC)
Well, so far we seem to be the only 2 people interested in this issue. You seem to be arguing in favor of censorship, but I seem to be arguing in favor of including more information. You could make some effort into helping me find replacement links that tell the same story, rather than censoring mine.
I assert that the official scientific publications on this issue are extremely lacking in quality. If scientific sources are the *ONLY* acceptable sources, then it is impossible to create a balanced article on this subject. I don't have the time and resources to conduct my own scientific study on this issue. However, I have researched it, and there is a lot of negative (but not scientifically proven) information out there. It should be represented on the page.
Do you assert that NOBODY has died with the "official cause of death" listed as Ritalin?
Fact is that the drug has a poor press. There is also the odd report of hypertensive cardiomyopathy out there. Dr Zak 07:02, 4 June 2006 (UTC)

[edit] ADD, Creativity, and Stimulants

I am an art student in college, and I was diagnosed with depression and ADD in high school, I was put on Concerta in high school (36 mg daily), but I took it sporadically ( would not take it for a week or so, then take it in larger amounts and with things to destroy time release for about a week or less) so I was not consistantly on it til the very end of my senior year when I cleaned up my messing around. anyway, when I got to college, my doctor upped my dosage to 54 mg (also in conjunction with 300 mg of wellbutrin xl, risperidall (forget dosage) and lamictal (again, forget dosage)). I found that while I was on concerta, I found myself incapable of free associating effectively, which essentially meant my creative thought abillities were cut off. I eventually switched doctors, and he suggested that I try going off of the medication (which included a significant withdrawl period for the concerta). My new doctor explained to me that the concerta increased my focus so much that I was too focused to be creative. might this be considered for the side effects? It doesn't really affect anyone who is not in a creative industry, but it made my first year at college hell (think about spending 7 hours straight brainstorming for an idea, but not being able to free-associate in order to branch out ideas). also has anyone else had this experience? --Wasdeadthenalive 13:21, 2 August 2006 (UTC)

[edit] Criticism by Non-experts and Scientology

This section is very much so in violation of NPOV. For this reason I am removing it from the article. William conway bcc 23:25, 13 August 2006 (UTC)

That is Lame. Admit it-- You are a censor who simply want to promote the drugging of un-developed kids. It is criminal what you are doing. At least be honest. There are MANY valid arguments against the use of Ritalin. Valid arguments with medical fact behind them. You KNOW that is true but you do not want to present the other side of the story. At least have some backbone and admit it. Funny, the Ritalin article, as of 2006-Aug-28, does not show a single one "anti-Ritalin" stance. My that's odd. It is you and your ilk that have ruined Wikipedia. I hope you are happy. You will have your race of zombie kids ready to vote for you social agenda very soon. Good luck. --mkamoski

[edit] Redirected from Vitamin R

Hey everybody, I was just wondering why this redirects from vitamin R, because I don't think it's explained in the article...

Vitamin R is a slang term for ritalin. -- Vertigo

[edit] proof that Wikipedia is a propaganda machine

Well, I now have proof that Wikipedia is a propaganda machine.

I had long suspected this was the case; but, I now have proof.

As of now, the current Ritalin artilce is obviously VERY "pro-Ritalin" slanted.

A while ago, I posted some "anti-Ritalin" evidence, with citations, and VERY softly placed, with no heavy-handed rhetoric. Just stating the facts--- like teen violence cases (such as Columbine) conspicuously involve Ritalin and some have drawn a causal relation Via medical research. I put links. I padded my writing to avoid offence and bias. But, those facts were not good enough for the "have you drugged your kid today?" crowd. Big surprise.

Check the history. The censors left GIANT footprints.

Well, that's it. Wikipedia is certainly no longer a credible source. It probably never was. Another piece of junk on the internet.

That's what happens to most of the "open source", feel-good, communistic, relativistic endeavors.

Where there is no distinction between right and wrong, no objective reality, no ethical assessment, where "make your own truth" and "choose your own truth" is the order of the day... there is no truth.

It is VERY funny how the "tolerance" and "diversity" crowd is so quick to censor as soon as someone opposes their view.

It is also VERY funny (and a downright contradiction) when relativist liberals need an absolute answer (such as directions to the store) they have NO problem with an absolute answer.

Typical.

This is why Wikipedia will NEVER be on par with Britannica et al.

Are you saying the Britannica article on Ritalin is less pro-Ritalin than this one? I find that hard to believe. If you find the article or contributors have violated Wikipedia policy, you should document that. If you have problems with Wikipedia policy, you should discuss that in the appropriate pages. Neurodivergent 17:01, 28 August 2006 (UTC)


This is really funny, because I came to this talk page to say the article seems a little too ANTI-RITALIN! hahah. Maybe. The criticism is very important to include, but it seems like a fuller discussion might be good. For example, despite some of its similiarities to cocaine, Ritalin is very, very different from cocaine in some very huge ways-- but that's not really reflected in the article. I was going to put up a POV-check, but.. since people are already talking about POV issues, i won't. :) --Alecmconroy 21:39, 30 August 2006 (UTC)

[edit] Featured article

Seems to me a very good article, what about featuring it? Shandristhe azylean 09:27, 14 September 2006 (UTC)

  • I don't think the article's there yet. I recently acted as an advocate for a user involved in a content dispute on this page. One requirement for FA is that the article in question must be stable. We might be there soon, but for now I'd hold off. A peer review is always welcome however! →Bobby← 18:45, 20 November 2006 (UTC)

[edit] Daytrana should not redirect here

I suggest that Daytrana (Ritalin in a patch) should not redirect here. I needs it own page in that it is a patch and its half-life is dependant on how long the patch is worn. Daytrana is the first patch approved for ADD/ADHD treatment, more-so for people with difficaulty taking pills or with a history of abuse. It is worn on the left or right thigh or butt, and has almost no potental for abuse. If then the person does not want to feel the effects of the patch, they simply take it off and the drug expells in ~2 hours.

[edit] "Ritalin is a tragedy" from the front lines

I am an independent researcher where I talk to 1000's of parents and relatives ond grandparents of kids who are, were or are thinking about putting their kids on Ritalin, Concerta and Adderall. Adderall is an amphetamine where Ritalin and Concerta have similar properties. All are addictive in pill form, not just slightly. Ritalin is a harder drug to come off of than heroin and the pharmaceuticals know this. Just like adding nicotine to cigarettes. I have met hundreds of parents who had a rough time when they abruptly took their kids off them. They went through hell as the kids became emotional wrecks without the drugs. While on the drugs, their kids became zombielike, and withdrawn and they weren't going to drug their kids anymore. These aren't isolated incidences. The newspapers and this internet site will have you believe they have rare side effects. The side effects are the main effect of the drug. Only the insufficiently responsible parent who is looking for a kid to get straight A's in class or to be less rambunctious (you know, be a kid) so they can have less parenting responsibility are the 2 kinds of people who will keep their kids on these drugs KNOWING they have toxic side effects. That's called child abuse. I have met parents, friends, and relatives of 5 suicide victims of these drugs and one 7 year old who attempted it twice. 7 years old! I have met parents whose kids were used as guinea pigs to test the effects of the drugs and the kids are pyschotic and have many emotional prioblems. I have met nurses who have parents come in and demand the doctor give them a prescription for Ritalin and some doctors will tell them no way and most will write it and collect their blood money from the pharmaceutical at the end of the month when it gets kicked back to them. Bottom line is these drugs are like giving your kid cocaine every day and telling them it is like vitamins and is good for them. The FDA is the agency with no conscience and no sense of right and wrong, only profits, and more profits and more research money and the drug comapnies are the pushers and the psychiatrists are the ones who make it legal with their DSM code book amd their pretense of being the authority on mental illness in Washington, and the uneducated public are the victims with the 2 classes above being the most willing. The kids are the big losers and that makes me cry and makes me so god damn mad so I sit at my computer and write this stuff so maybe one person will read it and realize that they may be causing their child great harm. There are so many better ways to treat a child who bounces of the wall all day and you can find these methods at www.alternativementalhealth.com and www.theroadback.org. Mostly, the best thing to do for your child is to feed them REAL food, not fast, processed food (fruit roll ups is not real food, hamburger helper is not real food, mac and cheese in the box is not real food, cheetos is not real food and of course cola products with caffeine and high fructose corn syrup are poisons to the body and cause many maladies when taken in excess). Stop eating the crap and you will see a HUGE difference. Our kids are our future but not when they are drug addicts. Drug addicts can not accomplish goals other than getting their next dose. Drug addicts can not fight back when they are threatened or their family is threatened. Drug addicts don't care about their rights being taken away little by little. Drug addicts will sell their guns for their next prescription, or use their house payment money for their drugs. This is some serious shit folks. This is what this whole drugging program is all about. Free people are tough, focused people that can fight back. Drug addicts can not. And the Scientologists are a percentage of the people fighting this. There are hundreds of groups and hundreds of thousands of individuals in those groups fighting to protect your kids. They just happen to be the most effective and are responsible for more legislation to save the kids from being drugged to death.


If you have a problem with the artical and have sources to back it up. MAKE A CHANGE. Otherwise you are just another loud mouth that is convinced they are right. Scientology by the way is a cult. 68.167.250.138 03:26, 26 November 2006 (UTC)

[edit] Controversial?

In a book that I read called "From Chocolate to Morphine" written by Andrew Weil and Winifred Rosen, the small section on Methylphenidate states, "One of the more controversial uses still permitted is the control of of attention deficit hyperacticity disorder (ADHD) in children." I didn't realize it WAS controversial. Based on the data given in the article as well as the prevalence of children in schools taking the medication, it doesn't seem to me at all like the drug is controversial. It seems like parents put faith in it, and obviously the doctors must as well since they are the ones prescribing it. I personally don't put too much trust in medications used to treat psychiactric disorders, but it seems to me that the information I've seen never says anything bad about methylphenidate. (1, 2) I know obviously that information on drugs is bound to be biased based on who's maintaining the webpage and that more than likely the pages are tied to the distributors of the drug, so they're bound to emphasize the positive aspects and ignore the negative side effects. The only negative things I've read all seem to deal with people not prescribed the drug abusing it, which is not a problem that anyone really has control over should the person in question decide to abuse it. It's the same with any other drug legal or illegal. Anyways, my point is that until definitive research is obtained, methylphenidate will continue to be overprescribed, and I fail to see how the drug is considered controversial if it's so accepted by doctors and parents giving it to their children.

(1) http://www.nida.nih.gov/Infofacts/Ritalin.html (2)htpp://www.adhdinfo.com/info/start/treating/start_treatment.jsp

[edit] Target Audience/ Symptoms

After doing a little bit of research on Ritalin LA, I was able to determine the makers of Ritalin are targeting boys and girls children over six. Ritalin.com has a detailed symptom list, a child is diagnosed with the hyperactivity-impulsivity form of ADHD if the child talks too much, has difficulty playing quietly in areas where quiet play is expected, fidgets with hands or feet, squirms in seat, runs around and often climbs on large objects, acts before they think, shouts obscenities, and is unwilling to take turns. A child is diagnosed with the inattention form of ADHD if the child has a hard time focusing on one thing, can be distracted easily, becomes bored easily, has difficulty organizing and completing tasks, loses or forgets things, makes frequent careless mistakes and does not seem to listen when spoken to directly. In other portions of their page Ritalin mentions on how recent studies have found young boys suffer from the hyperactivity-impulsivity form of ADHD, and young girl suffer from the Inattention form of ADHD. Before this apparent study it was believed that ADHD only affects boys, but now the marketers for Ritalin and other drugs of its type can go after an entirely different gender.

Novartis Pharmaceuticals Corporation. Ritalin LA® and ADHD Medication. 2006 25 Oct. 2006 <http://www.ritalinla.com/index.jsp>.


Does ritalin attack the muscles? could muscle tissue decrease by taking ritalin? Since it causes abdominal pains and muscle pains...

[edit] is this really true?

i have had add and been on ritalin since i was about 8, im now 19... i have suffered many of the side affects but i never knew what to make of them, they were just side affects to me, i never knew it was like cocaine, i didnt even know all these symptoms that existed from the drug. i often get nearly all the symptoms and i cant believe the doc never told me about this! But what is ritalin in comparison to cocaine?

Ritalin and cocaine are both stimulant drugs which, it seems, act on some of the same chemicals in the brain. This does not mean that Ritalin is "like cocaine," anymore than caffeine(another common stimulant you may be familiar with) is "like cocaine." Ritalin is generally neither addictive nor dangerous, and has been shown to be highly effective in treating ADHD. The same cannot be said of cocaine, although I admit I don't know of any studies that have evaluated the efficacy of cocaine in the treatment of ADHD. Some people do have side effects serious enough that they have to switch to another medication, but that is fairly uncommon, and has nothing to do with any similarity to cocaine. - Jpstead 17:23, 29 November 2006 (UTC)

[edit] Addiction

I noticed that the addiction paragraph looked to have been written by a Novartis rep. I've never posted anything here before, but I have a paragraph that I think is a little more accurate(I have no idea how to make my citations into footnotes, so any help would be cool).

While ADHD info sites argue that prescribing medications like Ritalin can decrease the likelihood of drug abuse later in life (Mannuzza, S., Klein, R.G., Moulton, J.L. (2003). "Does Stimulant Treatment Place Children at Risk for Adult Substance Abuse? A Controlled, Prospective Follow-up Study". Journal of Child and Adolescent Psychopharmacology, Sep 2003, Vol. 13, No. 3: 273-282.), many psychiatrists disagree. Those who use MPH recreationally have been known to abuse it (Williams, R., Goodale, L., Shay-Fiddler, M., Gloster, S., Chang, S. (July-Sep 04) “Methylphenidate and Dextroamphetamine Abuse in Substance-Abusing Adolescents”. American Journal on Addictions, Vol. 13, No. 4 381-389), and due to the wide documentation, there are rehab programs available specifically for ritalin (http://www.drug-rehabs.com/ritalin-rehab.htm). Many doctors argue that not only is Ritalin itself addictive, it can act as a gateway drug even at a prescription dose (http://www.breggin.com/congress.html). Ritalin given to adolescent rats has been shown to mimic addictive brain behavior as well (Brandon, C.L., Marinelli, M., White, F.J. (Dec 2003) “Adolescent exposure to methylphenidate alters the activity of rat midbrain dopamine neurons”. Biological Psychiatry, Vol. 54, No. 12, 1338-1344). -- —The preceding unsigned comment was added by 71.198.177.138 (talk • contribs). go for it! Misou 00:10, 10 November 2006 (UTC)

[edit] CITATIONS NEEDED

Under the Effects section this statement is made. "It is claimed to have a "calming" effect on many children who have ADHD..."

It then says in brackets that a citation is needed. I completely agree with the statement, and I've found a source of evidence. I'm just not sure how to update the citation section.

[2]

In the second paragraph it says a use of ritalin is to "stabilize" children with attention deficit disorders.

Ritalin with Chronic Pain ==

  After reading most of the information on Ritalin, I now have several questions. I was prescribed Ritalin to counter react the affects of Lyrica. ( after, worse side affects from the use of high levels of Neurontin)
  The use of Lyrica is helping with the nerve pain, allowing me for the first time to use my hands for simple things, even like typing. Lyrica makes me feel dense(not alert) and if I sit idol for just a few minutes I fall asleep. Making even simple tasks impossible. I Burnt down my Kitchen, and fell asleep driving on the freeway. This is when they started the use of Ritalin. I also am suffering from severe depression, from chronic pain. With the use of Ritalin, I feel like there is hope, more like myself before the pain. I was a type "A" personality and an overachiever before I was hurt. With the combination of Nortriptyline a (anti depressant),Lyrica and Ritalin I feel like I can get up in the morning and do things(live life). I use to just lay around hurting and doing very little. I no longer use pain medications due to many reasons. I am now starting bio-feedback sessions.  I feel the best I felt in years.
 Is there any medical advice anyone can offer? If more of my history is needed, Please feel free to e-mail me.
  Can you explain the affects of both Lyrica and Ritalin on mood, and central nervous system? Do they clinically work together?What risks do I face using any of the medications long term?
  Thank you for your attention and time.

After reading most of the information on Ritalin, I now have several questions. I was prescribed Ritalin to counter react the affects of Lyrica. ( after, worse side affects from the use of high levels of Neurontin)

  The use of Lyrica is helping with the nerve pain, allowing me for the first time to use my hands for simple things, even like typing. Lyrica makes me feel dense(not alert) and if I sit idol for just a few minutes I fall asleep. Making even simple tasks impossible. I Burnt down my Kitchen, and fell asleep driving on the freeway. This is when they started the use of Ritalin. I also am suffering from severe depression, from chronic pain. With the use of Ritalin, I feel like there is hope, more like myself before the pain. I was a type "A" personality and an overachiever before I was hurt. With the combination of Nortriptyline a (anti depressant),Lyrica and Ritalin I feel like I can get up in the morning and do things(live life). I use to just lay around hurting and doing very little. I no longer use pain medications due to many reasons. I am now starting bio-feedback sessions.  I feel the best I felt in years.
 Is there any medical advice anyone can offer? If more of my history is needed, Please feel free to e-mail me.
  Can you explain the affects of both Lyrica and Ritalin on mood, and central nervous system? Do they clinically work together?What risks do I face using any of the medications long term?
  Thank you for your attention and time.

[edit] NPOV-section dispute - Criticism

One user tries to create the impression, that criticism of Ritalin is inherently related to scientology. I cannot name the subsection, since he prevents me from creating one. (80.109.194.224 on nov 27)

Let's start with the portion of your statements that is correct. I have indeed opposed your attempts to restrict all mention of the influence Scientology has had on the debate over methylphenidate to a single subsection. If it was somehow determined that the uproar over methylphenidate was triggered almost single-handedly by Nobel Prize-winning scientists, would you want that isolated in a sub-section called "Criticism by Nobel Prize winners"? No? Then why do you think we should marginalize the fact that the debate has been greatly influenced by a group which believes that aspirin works by "impeding the electrical conductivity of nerve channels" and has the effect of making a person "stupid, blank, forgetful, delusive and irresponsible ... [putting him] into a 'wooden' sort of state, unfeeling, insensitive, unable and definitely not trustworthy, a menace to his fellows actually"?[3]
It's not even as if it could be confidently said "well, while there is criticism from this Scientology group, there's still plenty of criticism that isn't from or influenced by Scientology groups." I will remind you that we are talking about an organization, Scientology, which has frequently used groups it itself termed "Secret PR Front Groups".[4] Even if we assume that Scientology is not directly behind a particular anti-Ritalin group, where is that anti-Ritalin group getting their information from? Are they using accurate statistics, or are they using dubious figures which they accepted in good faith from fellow 'fighters against Big Pharma' who are in reality another Scientology 'secret PR front group'?
Your accusation that I am "[trying] to create the impression, that criticism of Ritalin is inherently related to scientology" is false, just as your edit summary claiming that "you now stated clearly, that you wanted to discredit all critics as scientology affiliates"[5] was false. I do not believe that all critics are Scientology affiliates, nor do I want to portray all critics as Scientology affiliates, and needless to say, your false accusation that I actually "stated clearly" that I wanted to "discredit" all critics as Scientology affiliates, is not only wrong but rude and highly un-CIVIL. I think mention should be made under the criticism section, for instance, of Peter Breggin, who opposes Ritalin but also opposes Scientology quite publicly. That would clarify that criticism of Ritalin is not inherently related to Scientology. But the approach you would have us take is not to clarify anything -- it's to hide information which might lead people to conclusions that you don't want them to reach. Sorry, that's not the way it works. The evidence is that Scientology has very strongly influenced the debate over Ritalin, and readers deserve to be alerted that this is the case. -- Antaeus Feldspar 02:03, 28 November 2006 (UTC)

to the hypothetical prizewinners: I would never use or even quote the phrase "almost single handedly started" for an opinion. Those guys would probably be quoted in the section, that corresponds to their arguments. I admit, that the main reason, why i did not write quotes from sources here, is, that i have difficulties filtering Scientology sources out. Thank you for naming me a clean one, although Breggins website looks odd to me for other reasons. Someone linked him from the links section, and i may sometime bring him into the criticism section. Where is the anti Ritalin group getting information from? From the DSM perhaps. Try walking up to random people, telling them the DSM criteria of ADHD and asking them what they would think of a pill, that would eliminate or diminish those traits in children. You will get a feeling, how big the anti-crowd is. About civility: Point taken, i was emotional, but, on the other hand, so were you. Maybe you didn't want to put a Scientology stink on all criticism, but it somewhat looked like that. It is as if above a collection of psychiatrist opinions i made a statement, that some psychiatrists are on the payroll of Novartis. That would probably be a factually true statement, but in the context it would create a wrong and unfair impression and qualify as FUD spreading. (80.109.194.224 on nov 28)

[edit] Cherry-picking and misrepresentation

What is it about this article that attracts so many editors willing to misrepresent their sources? Blatant examples we've seen recently include a claim made about a study showing, purportedly, that "children treated with Ritalin are three times more likely to develop a taste for cocaine". The only problem is that the cited reference shows no such thing. The reference only touches on one study which even had human subjects involved; the results of that study said nothing about the figure of "three times more likely", and due to the structure of the study, it couldn't have made a meaningful statement about how much more likely a "taste for cocaine" became. Why? Because the subjects in the study were all selected because they had taken cocaine at least once. That means that if only 0.1% of the people who were treated with methylphenidate for childhood ADHD ever sampled cocaine, that fact would not be reflected by the study, because the study is ignoring the 999 who didn't try cocaine and examining only the one who did.

And now let's consider this text:

Why, then, aren't the 4 million to 6 million kids who take Ritalin daily acting more like the Studio 54 crowd, circa 1977? One important difference is that Ritalin, administered as directed, acts much more slowly than cocaine. Nora Volkow, a senior scientist at Brookhaven National Laboratory who has done extensive research on methylphenidate, found in a 2001 study that Ritalin takes upward of an hour to raise dopamine levels; cocaine, a mere seconds. The exact reason why the uptake speed matters is unknown, but it seems to account for the different effects.

Now we are using the source that text comes from as a reference in the article -- but are we citing it to clarify for the reader that methylphenidate correctly administered has different effects from cocaine? No, we are not. This, instead, is the statement that uses that source as a reference:

The similarities between methylphenidate and cocaine have prompted concern that the unknown dangers of methylphenidate could be similar to the known dangers of cocaine.

The article says nothing about "the unknown dangers of methylphenidate". At best -- at best -- we could possibly infer from the article that someone is concerned by the chemical similarities between methylphenidate and cocaine. However, it is hard to imagine how anyone could have in good faith read that article and decide to cite it just for what it implies about "concern" about similarities, and not a single bit of the factual information it provides about the differences. -- Antaeus Feldspar 17:44, 27 November 2006 (UTC)

[edit] cocaine similarity section misleading

A discussion of similarities between ritalin and cocaine that ends with a mention of amphetamine as a third common stimulant implies that ritalin and cocaine are more similiar to each other than to amphetamine. It is my understanding that methylphenidate is in the same class of drugs as amphetamines. Additionally, the statement that ritalin is like low dosage long acting cocaine suggests that taking a small dose of cocaine regularly would have the same effects as ritalin. This statement is either patently false, or from a study that is not widely accepted(or known) by experts. - Jpstead 17:09, 29 November 2006 (UTC)

[edit] overprescription inclusion

The heading "overprescription" is followed by studies which suggest ritalin is underprescribed. I edited the section by adding the "some have asserted" part, but really there seems no reason for the section to be there absent any evidence of overprescription. The section would be very long indeed if someone asserting something was enough to warrant a section. Research, which I don't have the time to collect and include right now, suggests that among certain demographics ritalin may well be overprescribed, but among others is underprescribed. The section would make sense if it discussed these issues. - Jpstead 17:08, 29 November 2006 (UTC)

[edit] TBI and Methylphenidate

I had a moderate frontal-temporal closed head injury several years ago, and all of my ADD-like symptoms began just after it. Some experts do say that true ADD is impossible if the symptoms appear after age 7 (which they certainly did.) However, I can now say from personal experience that for this type of head injury, stimulant medications work exactly the way they are supposed to for ADD patients. I can calm down, concentrate, and focus for the first time in MANY years. I'd really like to see some information about the effects of this medication for TBI survivors-- as of now, I think there's only a brief mention with no details.

Anise

71.228.235.161 01:21, 7 December 2006 (UTC)

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