All doses are listed in milligrams (mg). Form Starting dosage Maintenance dosage Maximum dosage bupropion XL 150 mg once per day 300 mg once per day 300 mg per day bupropion SR 150 mg once per day ...

A typical starting dose of bupropion for depression is 150 mg per day. For treating seasonal affective disorder (seasonal ...

The mechanism of action of bupropion is unknown ... Switching to Wellbutrin XL: give same total daily dose. Seizure disorders. Bulimia. Anorexia nervosa. During or within 14 days of discontinuing ...

It isn’t known whether the SR and XL forms of bupropion hydrochloride ER oral tablets are safe to take during pregnancy.* Animal studies of the SR and XL forms of bupropion hydrochloride during ...