Me too, just the past few months it has really become tiresome and leaves me with a sore throat. I usually took cough syrup the doctor ordered but no longer have any. Trying Robitussin as a trial.

There's a thread two or three down on the same topic; you might start there......

I take the Mucinex EXPECTORANT. Can't take the DM. It works wonders. Sometimes I'll take 1200 just in the morning.

do you take 600 or 1200

My doctor told me to take Mucinex and it works. Tried taking 1 a day but had to go to 2 a day.