Guafed opened it up some last night -- Walgreens version of Mucinex DM. Gonna look for some without the sleep aid / cough suppressant today. There's yellow stuff all over my truck!!
Mucinex (guaifenesin) is neither decongestant nor antihistamine, FWIW.
The 'DM' is dextromethorphan is a cough suppressant, again, FWIW.
Doc can help you treat it appropriately and not guess meds. Good luck.
