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Huperzine A Injection

Second Affiliated Hospital of Wenzhou Medical University · FDA-approved active Small molecule

Huperzine A inhibits acetylcholinesterase, increasing acetylcholine levels in the brain to improve cognitive function.

Huperzine A inhibits acetylcholinesterase, increasing acetylcholine levels in the brain to improve cognitive function. Used for Alzheimer's disease, Age-related cognitive decline, Myasthenia gravis.

At a glance

Generic nameHuperzine A Injection
SponsorSecond Affiliated Hospital of Wenzhou Medical University
Drug classAcetylcholinesterase inhibitor
TargetAcetylcholinesterase
ModalitySmall molecule
Therapeutic areaNeurology
PhaseFDA-approved

Mechanism of action

Huperzine A is a reversible inhibitor of the enzyme acetylcholinesterase, which normally breaks down the neurotransmitter acetylcholine. By blocking this enzyme, the drug increases acetylcholine concentration in the central nervous system, enhancing cholinergic neurotransmission. This mechanism is thought to improve memory, cognition, and neuronal protection in neurodegenerative conditions.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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