Chest congestion medications that contain guaifenesin ... American Academy of Family Physicians. Cough medicine: Understanding your OTC options. MedlinePlus. Guaifenesin. MedlinePlus.
These remedies, many backed by scientific research and traditional medicine practices ... properties and cough-suppressing effects that can significantly improve chest congestion symptoms.
Learn whether it's okay to take meds and which ones get the green light when you're nursing and sick with a cold.