Lamotrigine and combined contraception — GPhC CRA MCQ
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Correct answer: C — Refer for specialist review of lamotrigine and contraception
Oestrogen-containing contraceptives can reduce lamotrigine concentrations, and levels may rise during the hormone-free interval. The pattern of seizures and dizziness fits fluctuating lamotrigine exposure. Specialist review is needed to optimise seizure control and contraception safely.
Reference: BNF; FSRH guidance