← Return to Change in mucus production
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MAC & Bronchiectasis | Last Active: Jul 14 10:52am | Replies (15)
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Replies to "To BE Patients using Mucinex/Guaifenesin. Questions: 1. Do any of you who use Mucinex been diagnosed..."
Hi. The "DM" in the medicine you called about is dextromethorphan, which is a cough suppressant. Just plain guaifenesin is an expectorant which helps to loosen mucus and theoretically result in a productive cough. Perhaps you could take it at mealtime and see if that is more comfortable?