We suggest you to check the ultrasound of the digestive system to understand the condition of the bile ducts and retest the blood amylase and obstructive enzymes tomorrow morning on an empty stomach. There is a process of amylase elevation. As your disease characteristics are highly suspicious of biliary disease, I wonder if gallbladder stones were found after your gallbladder surgery? If there are stones, it is more important to support the above mentioned diseases. Patient: Description of the disease (onset, main symptoms, hospital visited, etc.): Stomach pain, can’t eat anything with oil, often hurts when I eat, huge pain every time, bloated, rarely feel hungry. The blood and urine amylase are particularly high when the pain is present, but return to normal afterwards. Other than that, no other symptoms. Recurring pain. Duration and cause: Stomach pain for nearly three years, recently recurring. I ate something with oil. Treatment: I had a cholecystectomy in January, and the pain was the same before and after surgery. Ultrasound and CT done, all normal, two years ago gastroscopy results for chronic gastritis. Bile reflux. A week ago the doctor suspected stomach cramps and chronic gastritis. I have been diagnosed before, the same, but always repeatedly pain Want to know what is going on, how to cure, urgently need your help According to the medical history you provide, previous repeated epigastric pain, history of gallbladder surgery, previous hair abdominal pain and blood amylase increase. The cause is likely to be caused by common bile duct stones, which can be examined by magnetic resonance bile duct water presentation or further examined by gastroscopy (ERCP0JIANCHA ERCP).