Common side effects of Ursodeoxycholic Acid Gum include gastrointestinal reactions, allergic reactions, etc. Rare side effects include right upper abdominal pain, calcification of gallstones, loss of hepatic cirrhosis, and urticaria. The dosage for gallbladder cholesterol stones and cholestatic liver disease is 10mg/kg per day according to body weight, and the dosage for bile reflux gastropathy is 1 capsule once a day, and the specific dosage needs to be followed by the doctor. Side effects of Ursodeoxycholic Acid Capsules include gastrointestinal reactions, such as diarrhea, nausea, vomiting; allergic symptoms, such as itching, rash; some patients may experience fatigue, dizziness, rubella, and in rare cases, severe right upper abdominal pain. In the treatment of gallbladder cholesterol stones and cholestatic liver disease, the recommended dosage is 10mg/kg per day according to body weight, and for patients with bile reflux gastropathy, it is recommended to take only 1 capsule per day at bedtime, and the specific dosage should be followed by doctor’s instructions. Ursodeoxycholic acid capsule is suitable for bile reflux gastropathy, cholestatic liver disease, gallbladder cholesterol stones. Ursodeoxycholic acid capsule is a prescription drug, the use of drugs must strictly follow the doctor’s instructions.