Frozen shoulder is the abbreviation of periarthritis of the shoulder joint, also known as frozen shoulder, fifty shoulder and so on. Frozen shoulder is a common disease among middle-aged and elderly people, especially among women aged 50-60 years old. The most common cause of frozen shoulder is degenerative disease of the shoulder joint, commonly referred to as “aging”, but there are also some diseases that can cause frozen shoulder, such as cervical spondylosis, hypertension, systemic metabolic diseases, and sympathetic overstimulation. Tuberculosis, gastrointestinal disorders, facial disorders that cause associated pain and long-term, continuous tension in the muscles around the shoulder joint can cause local tissue congestion, which can lead to frozen shoulder. In addition, overexertion, cold, mental stimulation and trauma are all common triggers. Usually, the onset of frozen shoulder is slow and patients often cannot remember the exact time of onset. In some cases, there is no obvious cause, but the pain appears when doing certain actions, such as combing hair, putting on or taking off clothes, tying the belt, or aggravating the pain. Sometimes the pain may spread to the elbow, hand and scapula, and it is usually in a state of self-defense to protect the affected limb. Patients often do not dare to take the affected side in order to relieve the pain, and a few people with severe pain even have difficulty sleeping at night, which seriously affects the patient’s quality of life and causes different degrees of physical and psychological damage to the patient. The duration of frozen shoulder is long, ranging from several months to several years. This undoubtedly causes a lot of pain and inconvenience to the patient, but generally does not lead to serious consequences. In some cases, however, the joint may become completely straight, resulting in partial loss of life and work. Therefore, if you have frozen shoulder, regardless of the severity of your condition, you should not take it lightly. You should go to a regular hospital in time to have your shoulder examined and under the proper guidance of your doctor, you should actively undergo effective treatment. Of course, there is no need to be nervous when you have frozen shoulder, as there are many treatment methods for frozen shoulder, which can be used according to the severity of your condition. Among them, nerve block therapy and focal injection therapy have good effects. Through injection, anti-inflammatory and analgesic drugs are injected directly into the nerve trunk and around the focal tissue. It can rapidly reduce pain, improve local blood flow, relax spastic muscles, eliminate local inflammation, promote the recovery of metabolism and joint function, and prevent reflex-sympathetic dystrophy. In addition, for those with obvious painful points in the periacetabular region and muscle stiffness, the use of Zhi-Chuan therapy can receive good therapeutic effects. In addition, cervical stellate ganglion block can also be performed for people with long duration of disease and cervical spondylosis. In addition to nerve block therapy, general treatment including proper rest, avoiding overwork, eating a reasonable diet, consuming foods rich in vitamins and proteins, maintaining a good psychological and mental state as well as keeping warm and avoiding cold can speed up the recovery of the disease. For some patients who are not suitable for nerve block treatment, oral analgesic and sedative drugs such as ibuprofen, Kefiran, Mobic, Valium, Eszopiclone, etc. can be used, along with hot compresses, massage, physiotherapy, acupuncture and other therapies. In addition to treatment, functional exercises should be combined to prevent muscle atrophy and promote functional recovery. At present, the shoulder joint “circle” exercise is better. The method is: the patient bends over, ties a 2-3 kg weight to the affected wrist, relaxes the shoulder and upper limb, and does a circular motion with the shoulder joint as the axis. This can be done 2-3 times a day, and the specific time can be adjusted according to your own situation, so as not to be fatigued. In conclusion, no matter what treatment method is adopted for frozen shoulder, we should strictly grasp the indications and target the causes as much as possible, so that we can take care of both the “symptoms” and the “root” of the problem.