The magnitude of side effects of Mirabelone Extended-Release Tablets also varies from person to person, with most patients experiencing no significant discomfort, while some patients may experience complications such as urinary tract infections and atrial fibrillation. Allergic reactions may occur in patients who are allergic to the drug. Mirabelone extended-release tablets are mainly used to treat symptoms such as frequent urination, urinary urgency and urinary incontinence caused by overactive bladder syndrome. If used for a short period of time, there is usually no significant adverse reaction. However, complications such as urinary tract infection and atrial fibrillation may occur in some patients if used for a long period of time. In addition, patients with poor liver and kidney function, as well as allergy to the drug and uncontrollable high blood pressure are not recommended to avoid serious complications. Mirabelone extended-release tablets belong to the prescription drugs, need to be used under the guidance of a professional doctor, if there are adverse reactions need to go to the hospital in time.