Promethazine-DM (phenothiazine) is a medication commonly used to treat certain symptoms associated with allergies, the common cold and other conditions as directed by your health care provider. Promethazine-DM is made with a combination of cough suppressant and antihistamine, which work to control symptoms of congestion related to allergies and the common cold, such as a stuffy nose and cough. Promethazine-Dm (Promethazine and Dextromethorphan) is a combination medication that treats upper respiratory conditions. It is used for temporary treatment for symptoms caused by allergies, hay fever, common colds and breathing illnesses. Promethazine is the antihistamine agent in this combination that blocks the effect of natural histamine in the body. Histamine is the chemical that causes allergies. Dextromethorphan is the cough suppressant component in Promethazine-Dm. Promethazine-Dm works in the brain where it reduces the needed to cough thus relieving cough symptoms. Promethazine-Dm is supplied in the form is liquid and should be administered orally. Mostly, the patient is likely to experience dizziness, nausea, constipation, blurred vision or dry mouth as a result of using Promethazine-Dm.
Drug Name: Promethazine dm
Generic name: Dextromethorphan hydrobromide and promethazine hydrochloride