Dose

Dose means quantity in the following fields:

In nutrition, medicine, and toxicology:

Dose (biochemistry), the quantity of something that may be eaten by or administered to an organism, or that an organism may be exposed to

Medicine and toxicology

Absorbed dose, an amount of radiation received
Defined daily dose, a World Health Organization statistical measure of drug consumption
Dose profile, taken by a radiation detector in order to characterise the radiation beams from medical linear accelerators
Dosing, the process of administering a measured amount of a medicine or chemical to an inanimate object or non-human animal
Effective dose (pharmacology), the amount of a substance required to produce an effect on a predefined percentage of a population
Equivalent dose, a measure of radiation dosage to tissue
Maximum tolerated dose, the highest dose of a radiological or pharmacological treatment that will produce the desired effect without unacceptable toxicity
Median lethal dose, is the dose of a toxic substance or radiation required to kill half the members of a tested population after a specified test duration
Optimal Biological Dose, the quantity of a radiological or pharmacological treatment that will produce the desired effect with acceptable toxicity
Reference dose, the United States Environmental Protection Agency's maximum acceptable oral dose of a toxic substance

Dose may also refer to:

Dose (album), a 1998 album by the jam band Gov't Mule
Dose (magazine), a free daily Canadian magazine
Dose (song), a song by the band Filter
Gerd Dose (1942–2010), professor of English literature and culture at the University of Hamburg from 1985 to 2007

Dosage is a synonym for the biochemical term dose, but it can also refer to:

A measured quantity of sugar, wine, and sometimes brandy added in the final step in sparkling wine production before bottling
Dosage (album), the fourth studio album by the band Collective Soul
Dosage form, a mixture of active and inactive components used to administer a medication
Dosage Index, a mathematical figure used by breeders of race horses to quantify a horse's ability