Pircetam 800mg Tablet is a medication used to treat Alzheimer's, stroke, and Parkinson's disease, as well as age-related memory loss and head injury. It improves nerve cell communication and protects the brain. It can be taken with or without food, and should be taken daily to maintain blood levels. Common side effects include nervousness, abnormal voluntary movements, dizziness, sleepiness, weight gain, and platelet aggregation. It is important to consult a doctor if bleeding problems or blood thinner medications occur.