About piracetam
Nootropic medicine
Used for
- Used in some countries for myoclonus, a type of involuntary muscle jerk.
- Sometimes used for cognitive symptoms, although evidence and approved uses vary by country.
Usual adult dose
For myoclonus, treatment commonly starts at 7.2 g daily, divided into doses; a clinician adjusts it gradually.
Common side effects
- Nervousness or restlessness
- Sleepiness or insomnia
- Headache or dizziness
- Stomach upset
Important warnings
- Use caution with kidney disease; dose adjustment may be needed.
- May increase bleeding risk, especially with bleeding disorders or anticoagulant medicines.
- Do not stop treatment suddenly when used for myoclonus.
- Approved uses and dosing differ by country.
Pregnancy
Avoid unless a clinician determines it is necessary; human pregnancy information is limited.
Breastfeeding
Information is limited; use only if a clinician considers it necessary.
Interactions
- Anticoagulants and antiplatelet medicines may increase bleeding risk.
- Thyroid hormones may increase confusion, irritability, or sleep disturbance.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.