What are the side effects of Ursodiol?

Common side effects of Ursodiol can include nausea, diarrhea, constipation, gas, headache, muscle or joint pain, weakness, tiredness, hair loss, and dry skin. Other serious side effects of Ursodiol may include increased thirst or urination, swelling of the feet and ankles, and general weakness. Other side effects may occur, so talk to your doctor if you develop any new and unusual symptoms while taking Ursodiol. Some people may have an allergic reaction to Ursodiol, causing symptoms like hives, facial or throat swelling, and difficulty breathing. Get emergency help if you develop any of these symptoms.