Rotator cuff injury pain can not sleep, can adjust the posture or local hot compresses, as well as through the pain medication to relieve. 1. Adjust the posture: you can adjust to sleep in a flat position, or choose the healthy side to sleep on the side, you should avoid the affected side of the side position, to reduce the affected side of the rotator cuff injury compression. 2. Local hot compress: rotator cuff injury is usually a chronic disease, so you can use local hot compress to promote blood circulation, accelerate the removal of inflammatory factors and pain factors to relieve pain. 3. Painkillers: When the acute attack causes unbearable pain, you can use non-steroidal anti-inflammatory drugs, such as celecoxib for anti-inflammatory pain treatment. Rotator cuff injury pain can not sleep suggest timely medical treatment, under the guidance of the doctor for treatment, the above drugs need to be used under the guidance of a physician, avoid self-medication.