Guaifen-C and trash

Thank goodness I looked this website up when I did. I had taken only one pill in the morning (was prescribed 2x daily along w/an antibiotic for ear/sinus infection) and was so nauseous that I barely ate all day. My congestion wasn't too bad so I didn't take another. My heart was also beating abnormally and I'm sure the only reason I could go to sleep at 2am was that I only took 1 pill in the morning. At first I thought these symptoms were caused by the antibiotic until I read everyone's reviews. I am throwing this in the trash.

I took two pills and put it in the trash! I was up all night with a constant cough.

It's 12:42 am and I finally decided to check the internet to see if anyone else taking this medicine was experiencing / experienced what I am. I cannot sleep. Having to clear my throat or cough all the time. Mouth is so dry that there are times I cannot swallow. It's awful. This medicine is going in the trash!