Pain in the right back when breathing deeply is usually seen in the following clinical possibilities: 1, right back rib fracture or cartilage contusion caused by trauma or impact, the patient usually shows that when breathing deeply, it can induce radioactive pain in the right back area, the pain can radiate along the ribs to the anterior thoracic area, the pain can be severe when pressing with the hand, and the pain will increase when tapping with the hand. It should be actively improved X-ray or CT examination, after a clear diagnosis of symptomatic treatment, generally using drug therapy, with rib fixation band treatment. 2, thoracic small joint misalignment or thoracic small joint disorder, the local joint capsule is stuck, resulting in nerve stimulation, and then pain, deep breathing can induce severe pain, you can use massage, massage or hot compress to relieve the muscles of the thoracic back, and then with the reset technique to make the pain disappear or to make the pain disappear. The pain can be relieved by massage, hot compress or massage to relieve the muscles of the thoracic back, and then the pain can be relieved by repositioning.