Active substance

Bupropion Hcl Er (xl)

2 products from 2 companies contain this in United States.

2 prescription onlyTablet, Extended Release

Prescription only

Bupropion Hcl Er (xl)150 mgPrescription onlyTablet, Extended Release Direct_Rx · Bupropion Hcl Er (xl)Bupropion Hcl Er (xl)300 mgPrescription onlyTablet, Extended Release Direct_RX · Bupropion Hcl Er (xl)

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.