When the gallbladder has cholecystitis or gallbladder stones, there can be hidden pain on one side of the stomach under the ribs, which can radiate to the back of the same side of the shoulder and cause radioactive pain, When there is a tumor or cyst or abscess in the liver, there can be hidden pain in the stomach below the rib cage on one side, and ultrasound, CT and MRI of the liver should be performed for early diagnosis and treatment; third, intestinal diseases, when there is enteritis or tumor in the intestine, there can be hidden pain in the stomach below the rib cage on the right side, often accompanied by constipation or diarrhea, and relevant colonoscopy and ultrasound and CT examination of the abdomen should be performed for early diagnosis and treatment. Early diagnosis and treatment should be carried out.