How it works
It comes as a tablet and capsule to take by mouth, with or without food. Adult: PO- Initial dose: 100 mg per day given in 3 to 4 divided doses. Pediatric Dose for Primary Nocturnal Enuresis: Initial dose: 25 mg per day orally 1 hour before bedtime.
Common side effects
Feeling lightheaded, sleepy, having blurred eyesight, or a change in thinking clearly. Avoid driving and doing other tasks or actions that call for you to be alert or have clear eyesight until you see how this drug affects you. Feeling dizzy. Rise slowly over a few minutes when sitting or lying down. Be careful climbing. Hard stools (constipation). Drinking more liquids, working out, or adding fiber to your diet may help. Talk with your doctor about a stool softener or laxative. Dry mouth. Good mouth care, sucking hard, sugar-free candy, or chewing sugar-free gum may help. See a dentist often.