Answer
Examples include rifampicin, rifabutin, several epilepsy medicines, modafinil, some HIV or hepatitis medicines and St John’s wort. Check before starting or stopping any medicine or herbal product.
Sources for this answer
- Lizinna 250 microgram /35 microgram Tablets — Current selected SmPCemc · Summary of Product Characteristics
- NHS Specialist Pharmacy ServiceNHS Specialist Pharmacy Service · NHS medicine guidance