There are a number of organs in their corresponding places under the ribs on the right side. First, the place of the lungs, the lower right lung. Second, the main liver and gallbladder, or the location of the colon. There are several reasons for the right subcostal pain, which is caused by these organs. 1, such as ribs, intercostal neuralgia or traumatic injury to the ribs, will also appear this kind of vague pain. 2, lungs, pneumonia, lung cancer can also cause pain in this area. 3, there is also the liver and the gallbladder, if there is a vague pain, the liver disease, consider whether there is cirrhosis of the liver or liver cancer. Liver problems, especially in middle age, should be paid attention to, and timely go to the hospital to do abdominal ultrasound or check the tumor markers, and do the relevant examination. Some gallbladder problems, such as cholecystitis, can be caused by both the elderly and young people, so cholecystitis should be treated promptly to prevent sepsis and other related infections.