Shoulder muscle strain, the treatment is as follows: 1, stop sports: patients need to immediately stop sports, braking the affected limb, so as not to aggravate the condition. 2, cold compresses: within 48 hours after the injury local cold compresses, you can use medical ice packs or frozen mineral water, wrapped in a towel and then applied to the affected area. Generally 4-6 times a day, each 20-30 minutes or so. Cold compresses can promote vasoconstriction, reduce local bleeding and swelling.3, medication, hot compresses: when the pain is obvious, you can take non-steroidal anti-inflammatory drugs for analgesia, such as oral loxoprofen sodium extended-release tablets.48 hours later, you can give local hot compresses and other physiotherapy, and you can take blood circulation and eliminate blood stasis, reduce swelling and relieve pain of proprietary Chinese medicine, such as panlongqi tablets, in order to promote the absorption of hematoma.