Cervical myofasciitis is also known as cervical myofibrositis and cervical myofascial pain syndrome. It is a nonspecific, aseptic inflammatory disease caused by multiple factors that lead to vasoconstriction, ischemia, impaired microcirculation, exudation, and edema within the cervical myofascial muscles. Site of onset: neck muscles. Main symptoms: pain with well-defined painful points, stiffness of the neck and restricted movement. Causes 1. History of acute trauma: acute soft tissue trauma to the neck once occurred during labor or activity, which was not treated in time or not treated thoroughly, leaving hidden problems and forming the agonizing pain point. 2. Chronic strain injury: The disease occurs in long-term desk workers, such as accountants, writers, examiners, computer programmers, typists and so on. Because of long time desk work, less activity, or long-term in a single specific posture, or shoulder persistent weight-bearing, excessive strain, the formation of chronic strain injury over time. 3. Causes: In addition to the history of trauma and the basic factors of chronic strain injury, the following causes are often overlooked. (1) Mechanical pressure: such as body structure unsoundness, including abnormal cervical spine physiological curvature, small joint misalignment, abnormal occlusal habits, muscle strength imbalance, etc. resulting in long-term muscle compression. (2) Systemic factors: including nutritional imbalance, iron, calcium, potassium and other mineral deficiencies, neuroendocrine insufficiency, metabolic abnormalities, poor sleep quality, etc. (3) Psychological factors: such as depression, chronic anxiety state. Clinical symptoms The main symptom is chronic pain in the neck muscles, which is aggravated in the morning or after weather changes and cold, and is relieved after activities, and often recurs. In acute attacks, local muscle spasm, cervical stiffness, and restricted movement. There are painful points in the painful area, and pressure on the painful points can lead to conduction pain, sometimes radiating to the shoulder and arm, upper back and head. Treatment Conventional includes medication, closed therapy, Chinese herbal medicine, acupuncture therapy, physiotherapy, massage, etc. Nowadays, the more popular small acupuncture knife, etc., can solve the disease, I use intramuscular effect patch treatment, quick effect, 12 hours to see the effect, 3~7 days to heal, stable efficacy, regardless of the course, cost and patient acceptance are significantly better than other therapies.