I've had problems with a very dry mouth too, I wake up sometimes an hour after falling asleep and my mouth is so dry it actually hurts! So weird hey?
I started on Wellbutrin at 100 mg/day along with 20 mg/day Prozac, and had this buzzing in my ears, mostly I noticed it in the evenings, but figured it was a temporary side effect that would dissipate. After 21/2 weeks, and the continued buzzing/ringing in my ears, I stopped the drug.
It's 2 months since I stopped, and still have the tinnitus. This is a scary drug. Permanent adverse effect after 21/2 weeks.
dry mouth adverse effect tinnitus wellbutrin prozac evenings ringing in my ears kinsey