How long does Wellbutrin XR stay in the body? How long does this drug/its ingredient stay in the body? 5 days ago I started taking this drug. After 4 days, there were severe dizziness and ringing in the ears. Considering that I drive a lot of car every day, I decided to stop this drug. Yesterday I took the last time, but today I still have dizziness and ringing in my ears. Is it possible that despite the fact that yesterday I took the pill, its ingredient is still in my limit? When did they release it? Tomorrow I have to drive 400 km and I can not afford to be dizzy. In addition, I will mention that until last week I took Dulsevia 30mg. The doctor changed these drugs overnight, i.e. on Wednesday I took Dulsevia for the last time, and from Thursday I already started taking Wellbutrin XR. There was basically no break between these drugs. Overnight change. In addition, I take Sulpiride 50mg in the morning and Agolek 25mg. ps. I certainly can no longer take Wellbutrin, because too much dizziness and fear to drive a car. I do not know yet whether I will return to Dulsevi or stay in the morning on Sulpirida itself.