Sign Out
Pharmacology: Ranitidine is a competitive reversible inhibitor of the action of histamine all the histamine H2-receptors, including receptors on the gastric cells.
Ranitidine Injections is absorbed very rapidly after intramuscular (I.M.) Injection. Mean peak levels of 576 mg/mL occur within 15 minutes of less following a 50-mg I.M. dose. Absorption from I.M. sites is virtually complete, with a bioavailability of 90% to 100% compared with intravenous (I.V.) administration.
Continue with Google