In clinic, the application of Ursodeoxycholic Acid is relatively safe and its side effects are not big. Ursodeoxycholic acid tablets have the therapeutic effect of lowering lipids and dissolving stones. After taking this product, it can increase the secretion of bile acids, dissolve cholesterol and avoid the re-formation of gallstones, and it is mainly used for the treatment of cholesterol gallstones, cholestatic liver disease, bile reflux gastritis and other diseases. Its side effects are mainly the following four points: 1. gastrointestinal reactions may occur, such as diarrhea, constipation, and stomach pain in patients with stomach discomfort. 2. Headache, dizziness, pancreatitis and tachycardia may occur. 3. Long-term application of this drug may increase the number of peripheral platelets in patients. 4. Patients who are prone to allergies may experience skin allergies, such as itching, redness, swelling, rash and other symptoms after taking this drug. In summary, this drug needs to be applied under the guidance of a doctor, if there is any discomfort during the use of the drug, you should consult a doctor in a timely manner, under the guidance of the doctor for symptomatic treatment.