How to Use Bupropion SR | Quit Smoking | Tips From …
Days 1 to 3: Take 1 tablet (150 mg) each day. Days 3 until the end of treatment: Take two tablets (150 mg each) per day – one in the morning and one in the evening, at least 8 hours apart. Try to take bupropion at the same time every day. The two doses should always be separated by at least eight hours.