For the treatment of arm osteochondritis dissecans, first of all, we should pay attention to the examination to see if the non-infectious osteochondritis dissecans is caused by labor or because of strenuous exercise. This kind of treatment needs to pay attention to the following aspects: first, brake, temporarily reduce activities, avoid lifting heavy objects, avoid excessive activities, pay attention to rest, can be temporarily fixed in a brace. Second, application of non-steroidal anti-inflammatory, analgesic drugs, with Futalin, Cilopodium, but also with Garcinia Cambogia Bone Health Pills, Xianling Bone Capsules, all of these help to soothe the tendons and dissipate the cold, activate blood circulation and eliminate blood stasis, reduce the periosteal pulling and congestion and inflammatory stimulation. Third, you can go to the regular hospital for some rehabilitation training and physical therapy, including some traditional Chinese medicine and western medicine, external application, fumigation, etc. If you notice local redness, heat, swelling, or even pus, this may be infectious periostitis, which will cause severe pain and swelling of the arm, and you need to check the bacterial susceptibility, and then symptomatic anti-infective treatment.