There are many causes of pain on the right side of the back, which can be a disease of the chest wall itself or a disease of the internal organs. Common causes need to pay attention to the following diseases: first, nerve root irritation caused by herpes simplex virus infection, which can lead to a kind of pain with severe irritation of the local skin, it is a viral infection, but herpes may not be seen in the early stage, and it will be misdiagnosed as other diseases; second, and also very common, it is the fasciitis of the back, which is often caused by the local chronic strain or cold, and the duration of it may be It may last for a long time, and the symptoms can be improved by local treatment of hot compresses or physiotherapy, or even exercise; thirdly, it is the right pleura or lung disease, which may be inflammation or tumor disease, and this kind of pain is usually related to breathing, and the pain may be aggravated if you take a deep breath; fourthly, the disease of gallbladder, inflammation of gallbladder, or stone disease, which will cause a kind of radiating pain under the right scapula; fourthly, the disease of gallbladder, gallbladder inflammation, or stone disease, will lead to a kind of radiating pain under the right scapula. Fourth, gallbladder disease, inflammation of the gallbladder or stone disease can cause a kind of radiating pain on the right side of the subscapularis, and the pain on the back of the shoulder caused by gallbladder disease is often related to eating, especially after eating a greasy diet. Of course, some patients will persist in this kind of back pain, so the right side of the back pain, you should go to the hospital as soon as possible for examination, according to the different diseases to take appropriate measures to deal with.