You may have a higher risk of seizures if you use certain other medicines while taking Zyban.
Many drugs can interact with bupropion. Tell your doctor about all medicines you use, and those you start or stop using during your treatment with Zyban. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide.
 Zyban drug interactions (more detail)
