Vinpocetine
Mechanism of Action:
- Increases cerebral blood flow
- Enhances oxygen and glucose utilization in the brain
- Improves microcirculation in the brain
- Has neuroprotective properties
- Inhibits phosphodiesterase type 1 (PDE1)
- Blocks voltage-sensitive sodium channels
Benefits:
- Enhances memory and cognitive function
- May help with cognitive impairment and dementia
- Potentially beneficial for stroke recovery
- Improves brain metabolism
Recommended Dosage:
5-20 mg daily, divided into 2-3 doses
Side Effects:
- Generally well-tolerated
- May include headache, dizziness, nausea, and sleep disturbances
- Can potentially interact with blood-thinning medications
Research Evidence:
Limited specific studies on ADHD. Evidence supports benefits for memory and cognitive function.