Question

A 22-year-old woman on the combined oral contraceptive pill is started on rifampicin for tuberculosis. What advice should be given regarding contraception?

Accepted Answer

Use additional barrier protection during rifampicin treatment

Answer

Continue the same pill, as there is no interaction

Answer

Stop the pill and rely on barrier methods only

Answer

Switch to a lower-dose oestrogen pill

Answer

No need for additional precautions

Practice question

A 22-year-old woman on the combined oral contraceptive pill is started on rifampicin for tuberculosis. What advice should be given regarding contraception?