Ask a doctor or pharmacist if it is safe for you to use orlistat if you are also using any of the following drugs:
amiodarone;
cyclosporine;
insulin or oral diabetes medicine;
HIV or AIDS medications;
seizure medicine (especially if your seizures get worse while taking this medicine);
a vitamin or mineral supplement that contains beta-carotene or vitamin E; or
a blood thinner - warfarin, Coumadin, Jantoven.
This list is not complete. Other drugs may interact with orlistat, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide.
 Orlistat drug interactions (more detail)
