 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  the removal of other medications from your body, which may affect how they work. Examples of affected drugs include cyclosporine, ergot alkaloids (such as dihydroergotamine, ergotamine), fentanyl, pimozide, quinidine, some statin drugs (such as fluvastatin, lovastatin, simvastatin), sirolimus, tacrolimus, warfarin, among others. Other medications can affect the removal of mifepristone from your body, which may affect how mifepristone works. Examples include azole antifungals (such as itraconazole, ketoconazole, posaconazole), macrolide antibiotics (such as clarithromycin), nefazodone, HIV protease inhibitors (nelfinavir), ritonavir, telithromycin, among others. This medication may decrease the effectiveness of hormonal birth control such as pills, patch, or ring. This could cause pregnancy. Discuss with your doctor or pharmacist about non-hormonal birth control methods while using this medication. (See also Warning section.) Beta-blocker medications (such as metoprolol, propranolol, </s>