Never share your medications with anyone else. If you miss a dose, take it as soon as possible. If it is almost time for the next dose, skip the missed dose and return to the regular schedule. Do not double up on this medicine. Avoid alcohol while taking this drug.
Prochlorperazine increases the sedative and intoxicating effect of alcohol.
An interaction generally means that one drug may increase or decrease the effect of another drug. Also, the more medications a person takes, the more likely there will be a drug interaction. At times, a drug may have a different or enhanced effect when other diseases are present. At other times, the drug may worsen or effect another disease. Do not take the drug if tardive dyskinesia has previously occurred.