Patient: Description of condition (onset, main symptoms, hospital visited, etc.): One month ago, he was found to have cholecystitis and sediment-like stones (3.4*1.2cm), but usually no pain or other discomfort. She has been taking anti-inflammatory and cholagogue tablets, compound cholagogue dispersible tablets and cholagogue lithotripsy tablets for one week. I have abdominal pain and increased stool frequency after taking the tablets, but the abdominal pain will disappear soon. Is this normal? Why? Zhou Xu, Department of Hepatobiliary Surgery, Shandong Provincial Hospital: Hello, after the oral administration of cholestatic drugs, it is normal to have transient abdominal pain and increased number of stools during the treatment process, because the mechanism of most cholestatic drugs is to increase the secretion of bile by the liver, promote the contraction of the gallbladder and accelerate the excretion of bile, so the above phenomenon is normal, do not worry too much. If you need, welcome to the provincial hospital, I will be happy to serve you.