Interaction Check

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MultiCheck Results - 5 Interactions

Avoid/Use Alternative
rifabutin (generic) + Velivet (desogestrel/ ethinyl estradiol)
Avoid/Use Alternative rifabutin + desogestrel (contraceptive) use additional non-hormonal or alternative contraception during and x28 days after rifabutin tx: combo may decr. desogestrel levels, contraceptive efficacy (hepatic metabolism induced) rifabutin + ethinyl estradiol (contraceptive) use additional non-hormonal or alternative contraception during and x28 days after rifabutin tx: combo may decr. ethinyl estradiol levels, contraceptive efficacy (hepatic metabolism induced, UGT induced, P-gp-mediated transport possibly induced)
rifampin (generic) + Velivet (desogestrel/ ethinyl estradiol)
Avoid/Use Alternative rifampin + desogestrel (contraceptive) use additional non-hormonal or alternative contraception during and x28 days after rifampin tx: combo may decr. desogestrel levels, contraceptive efficacy (hepatic metabolism induced) rifampin + ethinyl estradiol (contraceptive) use additional non-hormonal or alternative contraception during and x28 days after rifampin tx: combo may decr. ethinyl estradiol levels, contraceptive efficacy (hepatic metabolism induced, UGT induced, P-gp-mediated transport induced)
Caution Advised
rifabutin (generic) + rifampin (generic)
Caution Advised rifabutin + rifampin caution advised: combo may decr. rifabutin levels, efficacy (hepatic metabolism induced)