Compare Tegretol vs. Topamax

Carbamazepine (Tegretol) and Topiramate (Topamax) are both antiepileptic medications, but they have different uses and side effects. Carbamazepine is used to treat various types of seizures, trigeminal neuralgia (a type of facial nerve pain), and bipolar I disorder (Equetro brand only). It works by blocking sodium channels in the brain. Topiramate, on the other hand, is used to treat seizures and prevent migraines. It works by blocking certain signals in the brain that can cause seizures. Carbamazepine is available in many forms, including pills, chewable tablets, and liquid, and it can be taken up to four times a day. Topiramate also comes in various forms, including immediate-release and extended-release tablets and capsules, and is typically taken once or twice daily. Common side effects of carbamazepine include dizziness, sleepiness, and stomach upset, while topiramate can cause weight loss, drowsiness, and trouble thinking clearly. Both medications can cause serious side effects, such as suicidal thoughts and severe skin reactions, but topiramate also has risks like kidney stones and high blood acid levels, while carbamazepine can also cause low blood sodium and liver problems. Additionally, both medications can affect the effectiveness of birth control pills.