Prochlorperazine is a medication primarily used to treat severe nausea and vomiting, as well as certain mental health conditions like schizophrenia and anxiety. It belongs to a class of drugs known as antipsychotics, which work by affecting the balance of chemicals in the brain. This medication can be administered in various forms, including tablets, injections, and suppositories. Common side effects may include drowsiness, dizziness, and dry mouth. It is important for patients to follow their healthcare provider's instructions and report any unusual symptoms while using Prochlorperazine.