Women’s tailbone pain, may be due to pregnancy, childbirth on the tailbone area, caused by pressure and stimulation, resulting in tailbone area ligament, fascia injury, or tailbone dislocation, followed by deformity healing, local ischemic pain, or due to aseptic inflammation and caused by pain. In addition, women’s tailbone pain may also be due to trauma, lumbar muscle strain, lumbar dorsal myofasciitis and other factors.1, pregnancy, childbirth: in childbirth due to the tailbone area of pressure and stimulation, resulting in the tailbone area of the ligament, fascial injury, or tailbone subluxation and other phenomena. Then there will be deformed healing, local ischemic pain, aseptic inflammation and pain; 2, traumatic factors: may lead to ligament and fascia injury or fracture dislocation of the coccyx, resulting in pain and discomfort. If the fracture dislocation is not well reset, there is a deformed healing, which will leave chronic pain. This chronic pain is mainly due to the fracture of the tailbone area, the local blood circulation becomes poor, ischemia, and aseptic inflammation caused by chronic pain. This kind of pain often recurs, in the labor, cold and other triggers will be attacked, seriously affecting the quality of life of the patient; 3, lumbar muscle strain: daily life, sedentary, sitting on a hard bench, cold, etc., will lead to chronic injury to the ligament and fascia of the coccyx area, resulting in strain, and the formation of aseptic inflammation, which leads to local pain and discomfort; 4, lumbar dorsal musculoskeletal membrane inflammation: humid and cold climatic environment, is the One of the most common causes. Wet and cold environment can make the lumbar back muscle vasoconstriction, ischemia, edema caused by local fibrous plasma exudation, and ultimately the formation of fibrositis; 5, lumbar intervertebral disc herniation: acute onset of pain can be radiated to the buttocks, sacrococcygeal, bilateral lower limbs can have a sense of numbness; 6, other reasons: relatively rare, such as sacrococcygeal tumors, infection, tuberculosis, and other factors caused. Female tailbone pain should go to the hospital, do a comprehensive examination, identify the causes, according to the situation of symptomatic treatment. Daily life should pay attention to adjust, avoid cold, sedentary and other bad habits, so as to avoid compression of the tailbone area.