The vague pain on the right side of the stomach by the ribs, consider with cholecystitis, peptic ulcer, pleurisy, costochondritis, pancreatitis and other diseases, you can use ursodeoxycholic acid capsule and other drugs under the guidance of the doctor to treat. 1. Cholecystitis: generally due to the gallbladder inflammatory mediators stimulate the gallbladder wall, which causes pain phenomenon, can be under the guidance of the doctor to use ursodeoxycholic acid capsule, cefixime dispersible tablets and other drugs to treat. 2. Peptic ulcer: including gastric ulcer and duodenal ulcer, usually due to the erosion of the mucous membrane of the stomach or duodenum, the formation of ulcer surfaces, causing abdominal pain, can be treated with drugs such as omeprazole enteric-coated capsules, lansoprazole enteric-coated tablets, etc. under the guidance of a doctor. 3. Pleurisy: it may be due to the stimulation of pleural inflammatory mediators, resulting in pleural effusion, causing pain, can be treated with anti-inflammatory pain and other drugs. 4. Costochondritis: usually due to inflammatory lesions of the costal cartilage, resulting in rib enlargement, causing pain, can be treated with drugs such as ibuprofen extended-release capsules. 5. Pancreatitis: usually due to inflammatory stimulation of the pancreas, resulting in edema, congestion of the pancreatic fluid, causing pain, can use pancreatic enzyme tablets and other drugs to treat. If the phenomenon of hidden pain on the right side of the stomach ribs, may also be related to appendicitis, intercostal neuritis, lung abscess and other diseases, we need to consult a doctor in a timely manner, to clarify the cause of the disease, the cause of the treatment, the above drugs should be used under the guidance of a physician, to avoid the use of self-medication, delay the condition.