Promethazine - Wikipedia
Promethazine is a neuroleptic medication and first-generation antihistamine of the. The preferred administrative route is intramuscular, which reduces risk of. Find patient medical information for Promethazine Injection on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user. Each ampoule contains 25mg/ml of the active substance Promethazine hydrochloride. The usual dose is 25 - 50 mg by deep intramuscular injection, or.
Promethazine Injection Uses, Side Effects,
Professional guide for Promethazine Hydrochloride. Includes pharmacology. IM/IV Up to 12.5 mg; may repeat dose within 2 h as needed max, 12.5 mg/dose. Promethazine injection is used to relieve or prevent some types of allergy or allergic reactions. It works by preventing the effects of a substance called histamine. The bioavailabilities of generic and reference promethazine 50 mg rectal. and all three treatments were compared with a 50 mg reference i.m. injection six.
Phenergan, Phenadoz promethazine dosing,
Allergic Conditions. PO/PR 25 mg at bedtime or 12.5 mg before meals and at bedtime dosage range, 6.25-12.5 mg q8hr. IV/IM 25 mg; may be repeated in 2. Due to the risks of intravenous injection, the preferred route of administration of promethazine hydrochloride injection is deep intramuscular injection.