Drug Interactions With Mirabegron
Mirabegron may alter the way your body processes tamoxifen, potentially making it less effective. Talk to your healthcare provider about this potential interaction before taking these medications together.
Mirabegron may increase the level of tamsulosin in your body, potentially increasing your risk for side effects. If you take these medications together, let your healthcare provider know if you experience any potential tamsulosin side effects. He or she may recommend a lower dose.
Taking mirabegron and tolterodine together can increase the level of tolterodine in your blood, increasing your risk for side effects. If you take these medicines together, your healthcare provider may monitor you for side effects and lower your tolterodine dosage if necessary.
Taking mirabegron with tramadol may increase your blood levels of tramadol. Talk to your healthcare provider about this potential interaction if you will be taking these drugs together.
Mirabegron may increase the level of warfarin in your body, increasing your risk for bleeding or other serious side effects. If you take warfarin, your healthcare provider may choose to monitor you more closely by checking your prothrombin time ("protime" or PT) and international normalized ratio (INR), especially when you first start or stop taking mirabegron.