CONTRACEPTIVES AND RIFABUTIN
Combined hormonal contraceptives and progestogen-only oral contraceptives are considered to be less reliable during treatment with rifabutin. Similarly, emergency hormonal contraceptives are considered to be less effective in those taking rifabutin. The etonogestrel implant is also expected to be less effective.
For advice on the use of enzyme inducers, such as rifabutin, and contraceptives, see contraceptives. It has been recommended that an alternative or additional form of contraception should also be used for 4 to 8 weeks after stopping rifabutin.
For advice on the use of enzyme inducers, such as rifabutin, and contraceptives, see contraceptives. It has been recommended that an alternative or additional form of contraception should also be used for 4 to 8 weeks after stopping rifabutin.