Mucinex DM Not Working? Here’s What You Need to Know
Understanding Mucinex DM Mucinex DM is a well-known over-the-counter medication commonly used to relieve chest congestion and suppress coughs. It contains two active ingredients: guaifenesin and dextromethorphan. Guaifenesin is an expectorant that helps loosen mucus, making it easier to expel, while dextromethorphan acts as a cough suppressant, helping to reduce the urge to cough. Despite … Read more