Dislocation, also known as joint dislocation, refers to the misalignment of the two articular surfaces that make up a joint. Common arm dislocations include shoulder dislocation and elbow dislocation. After dislocation of the joint, measures such as braking, checking, repositioning, immobilization and medication should be carried out to help recovery; after treatment, a review of the dislocated joint will help to find out whether the dislocation has been completely recovered or not. 1. Braking: After dislocating the shoulder and elbow joints, you should immediately stop the activities of the upper limbs, use towels and wooden strips to immobilize the joints, and go to the hospital in time. Avoid continuing activities leading to secondary joint injuries. 2. Examination: X-ray or CT can be taken to determine the specific location, direction and severity of the dislocation of the shoulder or elbow joint, and whether it is accompanied by fracture or cartilage damage, so as to prepare for the subsequent reset. 3. Repositioning: The shoulder and elbow joint should be repositioned by professionals. Common methods include foot stirrups, Koch’s method, traction and massage. 4. Immobilization: After repositioning, it is best to immobilize the shoulder and elbow joint to provide a stable environment for recovery. Common fixation methods include plaster and brace fixation. 5. Medication: If the pain is more obvious, anti-inflammatory and analgesic drugs such as ibuprofen extended-release capsules can be taken under the guidance of the doctor to achieve the effect of pain relief. 6. Review: After immobilization, it is better to have an X-ray examination to determine whether the joint surface is well aligned. After a period of treatment, the joint can be re-examined again. If the doctor judges that the joint has recovered well, there is no other ligament or cartilage damage, and the patient feels that the pain symptoms have disappeared, there is no swelling, and the joint movement is easy and free, the dislocation can be considered to have recovered completely.