PlainPill

Piracetam

People mainly take Piracetam for focus, memory, mood. Based on 786 first-hand reports and 119 meta-analyses & systematic reviews in the medical literature. Ranked #116 of 2,750 overall.

50
User score
Mixed
27% positive15% mixed10% negative48% unclear

Of reports that state an outcome, 52% are positive.

Clinical research
AStrong research base
119
meta-analyses
117
RCTs
1,732
papers

What Piracetam does, according to users

Of the people who reported each effect, the share who said it got better.

What the research says

Systematic reviews and meta-analyses from PubMed, with their published conclusions.

AStrong research base

3+ meta-analyses or systematic reviews and 10+ randomized controlled trials in humans. The grade measures how much human research exists — read the conclusions below for what it found.

BMJ Clin Evid · 2009 · Meta-analysis / systematic review
Sickle cell disease

Conclusion: In this systematic review we present information relating to the effectiveness and safety of the following interventions: acupuncture, antibiotic prophylaxis in children under 5 years of age, aspirin, avoidance of cold environment, blood transfusion, codeine, corticosteroid (with narcotic analgesics), diflunisal, hydration, hydroxyurea, ibuprofen, ketorolac, limiting physical exercise, malaria chemoprophylaxis, morphine (controlled-release oral after initial intravenous bolus, repeated intravenous doses), oxygen, paracetamol, patient-controlled analgesia, penicillin prophylaxis in children ove

PubMed 19445751 ↗
World Neurosurg · 2021 · Meta-analysis / systematic review
A Systematic Review and Meta-Analysis of Antiepileptic Prophylaxis in Spontaneous Intracerebral Hemorrhage

Conclusion: This systematic review and meta-analysis including recent studies focusing on newer AEDs supports the 2015 guidelines regarding AED use in spontaneous ICH. There are some important caveats, including a possible confounding association between AED use and higher ICH score and the overall poor quality of the available data. A randomized clinical trial may be helpful.

PubMed 33940261 ↗

Dosage people report

As stated by users — not a recommendation. Follow the label or your doctor.

dailyas reported
250 mgdaily
2400 mg2x daily
4 gsplit morning and afternoon when studying
2 gdaily
2000 mgdaily

Reported side effects

How often each side effect came up across all reports.

headache ×27brain fog ×26fatigue ×11irritability ×10drowsiness ×8vivid dreams ×7tingling ×2insomnia ×1

What users say

Verbatim quotes, shortened only — each links to the original discussion.

“I aim to start up again with good ol' piracetam”
Source discussion ↗
“Piracetam”
Source discussion ↗
“Modafinil, piracetam, huperzine A. Look the shit up”
Source discussion ↗
“I took 2400mg of piracetam and 500mg of CDP-choline in the morning and in the afternoon... I was recalling everything I saw and heard with almost perfect clarity”
Source discussion ↗
“I do notice a difference in how much I retain when I'm studying.”
Source discussion ↗
Top discussions (5)

Piracetam compared

Other options for focus

User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 3, 2026. How we rate