Piracetam is an FDA-approved and prescribed nootropic that helps to treat seizure disorder (epilepsy), vertigo, dyslexia, and tardive dyskinesia. It improves the brain cells and the blood vessels to function better. This can also be used to treat motion sickness, as it works in the central nervous system It can also treat anxiety. Piracetam shows its effect instantly and effectively. For more details about it, visit here.