Trimethoprim can treat overactive bladder disorders, such as treating urinary frequency, urgency, and incontinence caused by overactive bladder forceps. Trospium chloride is a blocking agent of parasympathetic nerves, which can diastole urethral smooth muscle tone. This product is clinically used for the treatment of urinary urgency, frequency and incontinence caused by instability or hyperreflexia of the urethral muscle. Common adverse reactions to this product are gastrointestinal reactions such as dyspepsia, constipation, dry mouth, abdominal pain, and nausea. It is contraindicated in persons with known hypersensitivity to the product, urinary retention, angle-closure glaucoma, tachycardia, myasthenia gravis, and severe ulcerative colitis. Please use the medication as prescribed by a physician after diagnosis, do not self-medicate.