The dosage for bupropion varies depending on the condition it’s being used to treat and the form of the drug you’re prescribed. Your doctor will prescribe the dosage and form that’s best for you.
Wellbutrin comes as sustained-release (SR) and extended-release (XL) oral tablets. The starting dosage of Wellbutrin SR for depression is 150 milligrams (mg) once per day, which may be increased to ...