But there are specific kinds that are best: “Cough medicines that contain guaifenesin and dextromethorphan should be okay for a short time,” says Meleen Chuang, MD, the chief of obstetrics and ...

Immediate-release (IR) guaifenesin: This medicine can be taken every four hours, at doses of 200 to 400 milligrams (mg) at a ...

Delsym (dextromethorphan) and Robitussin-DM (guaifenesin and dextromethorphan) are over-the-counter (OTC) medications used to ...

Find all the commercial and brand names of generic drug called Guaifenesin. This is an invaluable reference resource for healthcare professionals, patients, caregivers and anyone in need of ...