I've been on Wellbutrin SR for about 3 weeks and seem to be doing pretty good. No major side effects like I had on SSRI's and am feeling better. I've noticed that after about 6 hours from taking my dose, I'm on 200mg/day, I begin to experience itching sensations on various parts of my body. Sometimes in the lower back, feet, thighs, shoulders, stomach but never in more than two places at once and usually not on consecutive days. I'm waiting until the weekend when the weather will have more moisture in it since here in Southern California we've had some dry, but not unusually so, weather. Is this "itching sensation" something I should be concerned about? Thx in advance, Thom.