Trokendi XR (topiramate) is a seizure medicine, also called an anticonvulsant.
Trokendi XR is used to help prevent certain types of seizures in adults and children who are at least 6 years old.
Trokendi XR is also used to prevent migraine headaches in adults and teenagers who are at least 12 years old. Topiramate will only prevent migraine headaches or reduce the number of attacks. It will not treat a headache that has already begun.
