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 ...

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 ...

A typical starting dose of bupropion for depression is 150 mg per day. For treating seasonal affective disorder (seasonal depression), the recommended starting dosage of Wellbutrin XL is 150 mg ...

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 ...

Extended release bupropion hydrobromide, an oral monotherapy, is more effective in relieving symptoms of treatment resistant depression than past drugs.

Intervention. Random assignment of patients to placebo or SR bupropion treatment, 100, 150, or 300 mg/d, for 7 weeks (total duration of study was 52 weeks: 7 weeks of treatment and 45 weeks of ...