Pain in the bones of the hip when coughing may be due to the following reasons: 1. There may be injuries to some bones in the hip, such as contusions or even fractures in the patient’s tailbone, sacrum or iliac bone. At this time, the patient may cough due to increased intra-abdominal pressure, and the vibration here may cause the fracture end to be pulled and squeezed, causing significant pain. 2. It may be caused by peripheral neuropathy, and when the patient has a lumbar disc herniation or lumbar vertebral slippage, the nerve roots involved are stimulated (such stimulation increases significantly during coughing), which in turn leads to radioactive pain in the hip when the patient coughs, and causes the patient to mistake the pain for hip bone pain.3. The pain is caused by visceral-related lesions close to the hip, such as the presence of anorectal or gynecologic-related visceral lesions in the patient. Due to the proximity of the sacrococcygeal bone, this can cause irritation and lead to the above symptoms.