Dextromethorphan HBr 10mg, guaifenesin 100mg; per 5mL; syrup; contains sodium 4mg/5mL; sugar- and alcohol-free.

Chest congestion is usually caused by excess mucus in the airways, says Meilan King Han, M.D., M.S., professor of medicine and chief of the Division of Pulmonary and Critical Care ...

Decongestants are a type of medicine that can provide ... productive—making it easier for you to cough up mucus effectively and clear your chest congestion. If you are experiencing nasal ...

Phlegm is mucus that can build up in your lungs and cause a cough. Several home remedies can relieve chest congestion. It's ...

The WHO statement said that the product, which is used to relieve chest congestion and cough symptoms, was tested by Australia's drug regulator, the Therapeutic Goods Administration. The syrup was ...