Ingredient

Topiramate

Topiramate is an anticonvulsant ingredient that prevents seizures.

See medicines used for Mental & Nervous System
All medicines
137
Single ingredient
133
Combination
4
Prescription medication
137

MFDS ingredient code M087104

What does it do?

Topiramate is a drug in the anticonvulsant class that works on the nervous system. It is primarily used for the prevention and treatment of seizures and certain neurological disorders. It helps reduce seizures by inhibiting excessive neuronal excitability.

Topiramate regulates the balance of neurotransmitters in the brain's nerve cells to suppress excessive neural excitability. This prevents the occurrence of seizures and increases the stability of the nervous system.

Commonly used for

Approved uses differ by product. Check each product's information for its actual use.

Good to know

Unlike other anticonvulsants, topiramate has multiple mechanisms of action simultaneously, making it effective for various types of seizures. Additionally, side effects such as weight loss may occur, so caution is needed.

Medicines containing this ingredient

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Category
Dosage form
Strength
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137 total

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Even with the same ingredient, dosage and approved uses can differ by strength, dosage form and combined ingredients. Check each product's information before taking it.

Combined ingredients

Ingredients used together with this ingredient in combination products.

Questions about this ingredient

  • QI heard that taking this medication can lead to weight loss; is that true?

    Topiramate is known to be an ingredient that can cause side effects such as weight loss. Since it is a prescribed medication, even if you notice changes in weight, do not alter the dose or discontinue on your own, and consult with the prescribing physician.

    Answers 1 · 2026.09.14

  • QWhat condition is topiramate used for?

    Topiramate is an anticonvulsant ingredient primarily used for the prevention and treatment of epilepsy seizures and certain neurological disorders. It regulates the balance of neurotransmitters in brain nerve cells to inhibit excessive excitability, featuring multiple mechanisms of action.

    Answers 1 · 2026.09.14

For anything that needs medical judgment, consult a doctor or pharmacist.

SourceKorea Ministry of Food and Drug Safety (Drug Safety Korea)

Product approval information is based on drug information provided by the Ministry of Food and Drug Safety.
Ingredient and class descriptions are not part of MFDS data and were written separately by Cashdoc.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.