A tendon in the back of the pillow pain relief methods are physical therapy, drug therapy, functional exercise and other methods. 1. Physiotherapy: massage therapy can be used, or hot compress therapy, can promote blood circulation, relieve pain. Pay attention to the temperature when applying hot compresses to avoid burns. 2. Drug therapy: non-steroidal anti-inflammatory and analgesic drugs can be taken as prescribed by the doctor, such drugs have strong anti-inflammatory and analgesic effects, which can relieve pain, such as celecoxib and ibuprofen. 3. Functional exercise: Appropriate muscle exercise for the back of the neck, such as swimming, small swallow fly and other sports. The amount of exercise should be moderate, not excessive exercise. The above physical therapy, medication and functional exercises should be carried out under the guidance of a doctor. If the pain is severe or persistent pain can not be relieved, you should go to the hospital in time, under the guidance of the doctor for treatment.