Pain below the left shoulder blade in women may be caused by the following reasons: 1. Insufficient nutrition of the muscles of the body muscles caused by qi stagnation and blood stasis, and the meridians are not working, so pain will occur. 2. Back fibro-weaving, related to factors such as cold exertion, such as wearing too much exposure during exercise, or exercising in a cold environment, which can cause cold in the joints, thus causing pain. 3. Due to internal diseases, causing shoulder pain or nociceptive allergy, called shoulder pulling pain. 4, caused by local muscle soreness, related to the local ever collision, or excessive pulling during exercise, causing muscle tearing. 5, may also be caused by cervical spondylosis or long-term low head. In summary, there are many causes of pain below the left scapula, it is recommended that patients should pay more attention to rest, and massage or hot compress to relieve the symptoms, should not be too strenuous, if necessary, go to the hospital orthopedic consultation, symptomatic treatment. If necessary, go to the orthopedic department of the hospital to seek treatment.