Chemical Name: Bupropion (byoo-PROE-pee-on)

Wellbutrin XL is used to relieve mental depression and is used as part of a support program to help you stop smoking.

Manufactured by Glaxo Wellcome

SIDE EFFECTS that may occur while taking this medication include abdominal pain, constipation, decrease in appetite, dizziness, dryness of mouth, increased sweating, nausea or vomiting, trembling or shaking, trouble in sleeping and unusual weight loss.