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Compare Tegretol vs. Trileptal

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Key takeaways

Carbamazepine (Tegretol) and oxcarbazepine (Trileptal) are both antiepileptic medications used to treat seizures, but they have some key differences. Carbamazepine is used for a wider range of conditions, including partial-onset seizures, generalized tonic-clonic seizures, mixed seizure patterns, trigeminal neuralgia, and bipolar I disorder (Equetro brand only). In contrast, oxcarbazepine is primarily used for partial-onset seizures. Carbamazepine comes in various forms, such as immediate-release tablets, chewable tablets, oral suspensions, and extended-release tablets, while oxcarbazepine is available as immediate-release tablets, oral suspensions, and extended-release tablets. Both medications can cause dizziness and nausea, as well as a risk of causing serious side effects like low blood cell counts. Additionally, carbamazepine is known to cause weight gain and sexual problems, whereas oxcarbazepine's side effects include headaches and upper respiratory tract infections. Neither medication is recommended during pregnancy, but oxcarbazepine's safety is less clear due to limited studies.

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