Serious Side Effects

increased blood pressure–you and your doctor should check your blood pressure while you are taking Myrbetriq. Call your doctor if you have increased blood pressure inability to empty your bladder (urinary retention)–tell your doctor right away if you are unable to empty your bladder angioedema–myrbetriq may cause an allergic reaction with swelling of the lips, face, tongue, or throat with or without difficulty breathing. Stop using Myrbetriq and go to the nearest hospital emergency room right away.