Drug reference
methamphetamine
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Central Nervous System (CNS Stimulants)
Mechanism of action
Amphetamine anorexigenic agent; sympathomimetic amine related to ephedrine and amphetamine with CNS stimulant activity; causes release of dopamine and other catechoamines from their storage in the presynaptic nerve terminals; inhibits monoamine transporters and oxidase, causing reuptake and metabolism of catecholamines
Common side effects
- Urticaria
- Dizziness
- Headache
- Tachyarrhythmia
- Hypertension
- Euphoria
- Drug tolerance
Known interactions (3)
- isocarboxazid + methamphetamine Contraindicated
- ergotamine + methamphetamine Major
- cabergoline + methamphetamine Moderate
Related conditions
Frequently asked questions
What drug class is methamphetamine?
methamphetamine belongs to: Central Nervous System.
How does methamphetamine work?
Amphetamine anorexigenic agent; sympathomimetic amine related to ephedrine and amphetamine with CNS stimulant activity; causes release of dopamine and other catechoamines from their storage in the presynaptic nerve terminals; inhibits monoamine transporters and oxidase, causing reuptake and metabolism of catecholamines
What are the common side effects of methamphetamine?
Urticaria, Dizziness, Headache, Tachyarrhythmia, Hypertension, Euphoria, Drug tolerance
Which drugs interact with methamphetamine?
isocarboxazid, ergotamine, cabergoline
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