Guaifen-c Sinus Infection, Tremor, Anxiety
I've been taking 1/2 a pill 2X daily for 7 days so far for a sinus infection- is this stuff supposed to increase anxiety? I feel like I'm buzzing, can't sleep more than 4 hours a night, have no appetite, and last night I had a really strange tremor. Anybody else? I feel like I could jump out of my skin, and this is with a low dose!