Tag: birth control failure

Anticonvulsants and Birth Control: Why Your Pill Might Not Work

• Laura Ledas
• May, 4 2026

Certain anticonvulsants like carbamazepine and topiramate speed up liver enzymes, breaking down birth control hormones before they work. This leads to reduced effectiveness of pills, patches, and rings. Learn which drugs cause interactions, safe alternatives like IUDs, and how to protect against unintended pregnancy.

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