The evidence for piracetam shows moderate support for memory improvement and cognitive function in specific populations, such as those with memory impairment and post-stroke patients. However, the overall efficacy data is limited, and further studies are needed to establish clearer benefits.
Cognitive functionAdults with cognitive impairment · Meta-analysisModerate
Meta-analysis showed a positive effect on cognitive dysfunction with a standardized mean difference of 0.439.
Memory improvementAdults with memory impairment · Systematic review and meta-analysisModerate
Systematic review indicated some evidence of benefits for memory improvement in adults.
Aphasia recoveryPost-stroke patients with aphasia · Systematic review and meta-analysisModerate
Meta-analysis found evidence supporting the use of piracetam for improving aphasia in post-stroke patients.
NeuroprotectionGeneral population · Systematic reviewLow
Piracetam is included in reviews of neuroprotective strategies, though specific efficacy data is limited.
Cognitive Memory Enhancement
Piracetam & vinpocetine are combined to enhance cognitive function & memory. Piracetam is known for its neuroprotective effects, while vinpocetine improves cerebral blood flow & cognitive performance.
Forms & usage▾
Typical doses range from 1,200 to 4,800 mg per day, taken in divided doses. It's best to take it consistently for optimal results.