Promethazine HCl 12.5mg+, 25mg+, 50mg; tabs; +scored. Motion sickness: 25mg 30–60mins before travel; may repeat in 8–12hrs; maintenance 25mg twice daily. Perioperative nausea & vomiting ...

At intervals of five to nine days, healthy volunteers were given two 12.5-mg promethazine rectal suppositories, one 25-mg suppository ... request from the Food and Drug Administration.

Promethazine HCl 6.25mg, dextromethorphan HBr 15mg; per 5mL; liq; contains alcohol 7%. Dextromethorphan is an antitussive agent and, unlike the isomeric levorphanol, it has no analgesic or ...

The pharmacokinetics of promethazine administered in oral syrup ... lot 9940524. [b] Phenergan 25-mg rectal suppository, Wyeth-Ayerst, lot 9940432. [c] Phenergan 50-mg rectal suppository, Wyeth ...