WebJul 26, 2024 · Promethazine hydrochloride (promethazine hydrochloride injection) contains sodium metabisulfite, a sulfite that may cause allergic-type reactions, including … WebAug 15, 2000 · At intervals of five to nine days, healthy volunteers were given two 12.5-mg promethazine rectal suppositories, one 25-mg suppository, one 50-mg suppository, or 50 mg (10 mL) of promethazine oral syrup. Blood samples were collected before each dose and at intervals from 0.5 to 48 hours afterward.

Sominex Tablets - Summary of Product Characteristics (SmPC)

WebOct 17, 2024 · For Promethazine the half-life is approximately 10 to 19 hours. This means that every 10 to 19 hours, the level in your blood will drop by 50 percent. It takes on average 5.5 x elimination half-life for a drug to be eliminated from your system. Warning. Oral route (Tablet; Syrup; Solution) Promethazine hydrochloride should not … Web3.3.1.3 Description (Hydrochloride) 3.3.2 Properties of the locally available formulation (s) 3.4 Other characteristics 3.4.1 Shelf-life of the substance 3.4.2 Shelf-life of the locally available formulation (s) 3.4.3 Storage conditions 3.4.4 Bioavailability 3.4.5 Specific properties and composition 4. USES 4.1 Indications 4.1.1 Indications kindle gray fishing

Promethazine (Oral Route) Proper Use - Mayo Clinic

WebFeb 17, 2024 · Promethazine is indicated for use during labor for obstetric sedation and may be used alone or as an adjunct to opioid analgesics. Promethazine may be used as … WebJun 9, 2007 · Adults and teenagers—25 mg twice daily; this initial dose should be taken one-half to one hour before traveling. The dose may be repeated eight to twelve hours later if … WebTime to effect after intravenous and intramuscular injection is 5 and 20 minutes, respectively. 68 With a plasma half-life after intravenous and intramuscular injection of 9 to 16 hours and 6 to 13 hours, respectively, promethazine's duration of effect is typically 4 to 6 hours, up to 12 hours. 68 kindle gray hunter call of the wild