Drug Interaction Report

Using topiramate together with opicapone may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. You should avoid or limit the use of alcohol while being treated with these medications. Also avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. Talk to your doctor if you have any questions or concerns. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Food may delay and reduce the absorption of opicapone, which may lead to lower blood levels of the medication and possibly reduced effectiveness. You should take opicapone once daily at bedtime. Do not eat food for at least 1 hour before and at least 1 hour after taking opicapone. Talk to your doctor or pharmacist if you have any questions or concerns.