Promethazine Codeine by Qualitest: Dosage Information
Promethazine Codeine Syrup, manufactured by Qualitest Pharmaceuticals, is a pharmaceutical treatment frequently used to relieve coughs and manage allergic symptoms. It merges two active ingredients: promethazine, an antihistamine, and codeine, a cough suppressant and pain reliever. The dosage of Promethazine Codeine varies depending on the patien