This may not be a complete list of medicines that can interact with promethazine/phenylephrine/codeine. Always check with your healthcare provider. Does Promethazine/Phenylephrine/Codeine interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check Interacti...
However, when the antihistamines bind to the receptors they do not stimulate the cells. Instead, they prevent histamine from binding and stimulating the cells. Promethazine also blocks the action of acetylcholine (anticholinergic effect), and this may explain its benefit in reducing thenauseaofmotion ...
Medication Guideh3>DESCRIPTION Each teaspoon (5 mL) of Promethazine HCl and Dextromethorphan Hydrobromide (promethazine and dextromethorphan) Syrup contains 6.25 mg promethazine HCl and 15 mg dextromethorphan hydrobromide in a flavored syrup base with a pH between 4.7 and 5.2. Alcohol 7%. The inactive...
For preoperative medication, children require doses of 0.5 mg per pound of body weight in combination with an appropriately reduced dose of narcotic or barbiturate and the appropriate dose of an atropine-like drug. Usual adult dosage is 50 mg promethazine hydrochloride tablets, USP with an appropri...
It has antihistaminic, anti-emetic, sedative, antipsychotic, and analgesic properties, so it is mainly used to treat mental illness, prevent motion sickness, and as an allergy medication [1,2]. Additionally, it can be used in a broad range of health conditions such as asthma, pneumonia, ...