Dear patient, Thanks for being concerned about your health and welcome to the Healthcare magic forum. I will answer your questions, by saying that the tablet that you are taking currently, twice a day, that you call Udiliv (Ursodeoxycholic acid) is not to be taken by those persons who have gall bladder or liver problems. Kindly mention the dose you are taking. Udiliv comes in 150mg and 300mg doses. I would politely recommend that you revisit you doctor, and raise concerns about these side effects you are suffering from. Your doctor will probably give you some Advil(Ibuprofen) tablets for decreasing the pain you are experiencing. A dosage adjustment is necessary for administering Udiliv tablets. Kindly speak to you doctor. He or she will make the necessary adjustments in the dose. Feel free to ask more health related questions on our forum. Take good care of your health.