I've been told by doc to watch caffiene intake while on this med, it does increase the nervousness for me. I'd watch the dieter's tea if you start getting shaky.
Six months ago I took bupropion for the first time. Two weeks later I could not ride my bike due to excruciating pain in my knee joints. This week I have stopped my treatment and my knees feel a little better after two days. I'll try to post my progress to see if this joint problem is a side effect of bupropion(Wellbutrin).