Acetaminophen, Dextromethorphan Hydrobromide, Phenylephrine Hydrochloride: Uses, Side Effects, and Drug Interactions

# Overview of This Cold and Flu Medicine This medicine contains three active ingredients that work together to help you feel better when you have a cold or flu. Acetaminophen reduces fever and pain, dextromethorphan helps stop your cough, and phenylephrine helps clear your stuffy nose. You can use this medication to treat multiple cold symptoms at the same time, like a runny nose, cough, headache, body aches, and fever. It's a combination medicine, which means you get relief from several symptoms with one dose instead of taking multiple pills. Before taking this medicine, there are some important safety rules to follow. Never take this medicine if you're allergic to any of the ingredients. Don't use it if you have certain medical conditions, and always check with your doctor before using it if you're pregnant, breastfeeding, or taking other medications. Make sure to follow the dosage instructions carefully and never take more than recommended, especially because acetaminophen can damage your liver if you take too much. Keep this medicine out of reach of children, and store it at room temperature in a dry place. If your symptoms don't get better in a few days or if you develop new symptoms, stop taking it and talk to your doctor.