This medicine is used to help adults with long-term constipation when other laxatives have not worked well enough.
Most patients take one 2 mg tablet once a day. If you are over 65, have severe liver disease, or severe kidney disease, start with one 1 mg tablet once a day. Your doctor may increase the dose to 2 mg if needed.
Take the tablet by mouth with water. You can take it with or without food, at any time of day.
Do not take more than one 2 mg tablet per day.