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: 25mg ...

Australia's drug regulator has issued a safety warning over the medicine Phenergan and related products containing the antihistamine drug promethazine. The Therapeutic Goods Administration said ...

Promethazine concentration was determined by ... The study was performed to comply with a regulatory request from the Food and Drug Administration. The specific purpose was to examine the dose ...

They reported that they were free of alcohol and illicit drug abuse (for at least the ... or colder), and stored upright until assayed. The promethazine assay consisted of a validated high ...