Additional Information

Why is this medication prescribed

Ursodiol is used to dissolve gallstones in patients who do not want surgery or cannot have surgery to remove gallstones. Ursodiol is also used to prevent the formation of gallstones in overweight patients who are losing weight very quickly. Ursodiol is a bile acid, a substance naturally produced by the body that is stored in the gallbladder. It works by decreasing the production of cholesterol and by dissolving the cholesterol in bile so that it cannot form stones.

This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

What other information should I know

Keep all appointments with your doctor and the laboratory. Your doctor will order blood tests to check your liver function every few months while you take ursodiol. You will also have a type of x-ray called ultrasound imaging to see how your gallstones are responding to ursodiol.

Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.

In case of emergency overdose

In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.