Vinpocetine

Introduced 1987

Reviewed by the HeyPsych Medical Review Board

Board-certified psychiatrists and mental health professionals

Indications

Primary Indications

Cognitive impairment due to cerebrovascular insufficiencyStroke recoveryChronic cerebral ischemia

Mechanism

Inhibits phosphodiesterase type 1 (PDE1), leading to vasodilation in cerebral blood vessels; enhances oxygen and glucose utilization in the brain; has antioxidant and neuroprotective properties.

Dosing

Adult Dosing

oral: Typical dose: 5–10 mg three times daily

intravenous: 20 mg/day for 10–14 days (outside US, followed by oral maintenance)

Dosage Forms

Tablets: 5 mg, 10 mg
Solution for injection (outside US)

Onset Duration

Clinical effects on cognition may require several weeks of use; vasodilatory effects occur within hours of dosing.

Adverse Effects

Common Side Effects

• headache

• flushing

• dizziness

• nausea

• dry mouth

⚠️ Serious Side Effects

severe hypotension
cardiac arrhythmias
allergic reactions

Warnings

Critical Safety Information

→May lower blood pressure; use with caution in hypotensive patients
→Not recommended during pregnancy due to potential teratogenic effects
→Regulatory status varies; some countries restrict use

Interactions

With: Anticoagulants

Risk: Increased bleeding risk

Action: Monitor coagulation status

With: Antihypertensives

Risk: Additive hypotensive effects

Action: Monitor blood pressure

Monitoring

Blood pressure
Neurological status
Signs of allergic reaction

Special Populations

👶Pregnancy

Contraindicated due to potential teratogenic effects

🤱Breastfeeding

Unknown excretion in human milk; avoid use

👴Older Adults (65+)

May be beneficial in age-related cognitive decline; monitor cardiovascular status

Tapering

No formal tapering required; however, gradual discontinuation may be considered in long-term users.

Clinical Notes

Evidence for cognitive enhancement in healthy individuals is limited and inconsistent
Often combined with other nootropics in dietary supplements
Regulatory status differs between dietary supplement and prescription drug depending on country

This medication information is for educational purposes only and is not a substitute for professional medical advice. Always consult your healthcare provider before starting, stopping, or changing any medication. Never take medication without a prescription from a licensed healthcare provider.

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