Histamine agonist

A histamine agonist is a drug which causes increased activity at the histamine receptor.

Betahistine is an example used to treat vertigo.

Betazole and impromidine are examples used in diagnostics.

[edit] See also

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v • d • e Receptor agonists, antagonists, and reuptake inhibitors

BA/M: 5-HT (serotonin) receptor	Serotonin receptor agonist • Serotonin antagonist (5-HT₃) • Serotonin uptake inhibitor (SSRI)

BA/M: Dopamine receptor	Dopamine agonist • Dopamine antagonist • Dopamine reuptake inhibitor

BA/M: Adrenergic receptor	Adrenergic agonist (Alpha, Beta₂) • Adrenergic antagonist (Alpha, Beta) • Adrenergic uptake inhibitor

BA/M: Histamine receptor	Histamine agonist • Histamine antagonist (H₁, H₂)

Acetylcholine receptor	Cholinergic (Muscarinic, Nicotinic) • Anticholinergic (Muscarinic, Nicotinic) • Acetylcholinesterase inhibitor

AA: GABA receptor	GABA agonist • GABA antagonist

AA: Glutamate receptor	NMDA receptor (NMDA receptor antagonist)