Bidex-DM , also medically known as Dextromethorphan and Guaifenesin, is a combination of an antitussive and expectorant which is used to treat an irritated cough caused by flu, cold or hay fever. It works by reducing the mucus in the lungs and relaxing phlegm in the lungs.
Bidex-DM comes as a tablet, long acting tablet, capsule, long acting capsule and liquid filled capsule to take by mouth with or without food.
Common side effects of this medicine include dizziness, drowsiness, difficult breathing or urinating, restlessness, upset stomach, constipation and nervousness.
Bidex-DM is sometimes prescribed for other uses, as suggested by your doctor.