There are many reasons why the buttock tailbone keeps gurgling, such as fasciitis, osteoporosis, and instability of the sacrococcygeal vertebrae. 1. Fasciitis: patients maintain a posture for a long time, overwork, etc., may cause local aseptic inflammation, so the phenomenon of the tailbone of the buttocks has been gurgling. 2. Osteoporosis: Osteoporosis is common in the elderly, due to the gradual loss of calcium in the body, so there may be the phenomenon of the tailbone of the buttocks has been gurgling. 3. Sacrococcygeal vertebrae instability: Sacrococcygeal vertebrae instability can cause the phenomenon of tailbone gurgling all the time, which is mainly due to the abnormal sound of small joints. There are many reasons why the tailbone of the buttocks has been gurgling, after the emergence of symptoms, it is recommended to go to the hospital in a timely manner to improve the examination, in accordance with the doctor’s instructions to take standardized treatment, do not ignore the symptoms, take it lightly.