If you start to feel nauseated, take prochlorperazine regularly for the rest of the day. Store prochlorperazine at room temperature in the container it was dispensed in, out of the reach of children, away from heat, light and moisture. Other drugs that cause drowsiness may interact with prochlorperazine. Check with your doctor or pharmacist before you start taking any new drugs. However, drowsiness caused by prochlorperazine may be increased, sometimes dramatically.
Side effects are temporary and usually stop within a day of finishing prochlorperazine.
Contact your doctor or pharmacist if you find the side effects troublesome. Often they can be reduced by adjusting your dose. It should decrease after a day or two of use. Do not drive or operate machinery if you feel drowsy or less alert than usual. It may make you more drowsy or dizzy.