How to store Topamax correctly

Improperly stored medication loses potency and, in some cases, becomes unsafe. Topamax (Topiramate) is supplied as tablet, sprinkle capsule, extended-release capsule at 25mg, 50mg, 100mg, 200mg and, like most modern oral medications, is stable under normal household conditions when stored as directed. A few simple rules cover most of the practical risks.

Standard storage for Topamax

According to the prescribing information for Topiramate, Topamax should be kept at controlled room temperature in the original packaging, away from direct sunlight and excessive humidity. Bathrooms and the area near a stove are not ideal because of humidity and temperature swings. The kitchen drawer or a closet shelf is usually fine.

Shelf-life and child safety

Each Topamax pack has a printed expiry date; tablets should be discarded after that date. tablet, sprinkle capsule, extended-release capsule that look discoloured, broken or smell different from the original packaging should not be used. Where a household includes children, Topamax should be stored well out of reach in a closed container, ideally with a child-resistant cap.

Frequently asked questions

Where should I keep my Topamax? ▾

A cool, dry place at room temperature in the original Topamax packaging is best. Avoid bathroom storage because of humidity. Keep the box out of direct sunlight and well out of reach of children at 25mg, 50mg, 100mg, 200mg or any strength.

Can I take expired Topamax? ▾

Expired Topamax should not be taken. The active ingredient Topiramate may have degraded and the dose-effect relationship is no longer guaranteed. Replace expired packs and dispose of them following local pharmacy guidance.

More on Topamax

The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.