Female tailbone pain is commonly caused by the following: first, gynecological diseases: such as pelvic inflammatory disease can lead to reflex tailbone pain symptoms, along with lower abdominal pain; second, pregnancy: the uterus increases during pregnancy, which can cause pressure on the tailbone and can also cause tailbone pain symptoms; third, trauma: tailbone fracture or dislocation after trauma, which can manifest as local pain, limited activity, and the patient can only lie on his side Rest to relieve clinical symptoms; fourth, lumbar spine disease: lumbar intervertebral disc prolapse into the spinal canal to compress the nerve, stimulating the tailbone to produce severe pain symptoms. Pain in the tailbone often includes the above diseases, and early diagnosis and early treatment can lead to rapid relief of clinical symptoms.