The pain under the right hip can be caused by the following reasons: first, pear-shaped muscle syndrome, patients with pear-shaped muscle syndrome often have pain in the pear-shaped muscle below the hip, and in severe cases, there will be numbness and pain in the lower limbs, which should be diagnosed by early physical examination and early examination of the nerve electromyography of the lower limbs. Second, lumbar spine diseases, when lumbar disc herniation or lumbar spinal stenosis compresses the nerve, it can also lead to hip pain and double hip discomfort, then we should check the CT and MRI of the lumbar disc for early diagnosis and early treatment. Third, sciatic nodal bursitis, patients with sciatic nodal bursitis can also have pain at the sciatic nodes below the hips, and the pain is more obvious when sitting, so CT and ultrasound of the sciatic nodes should be examined for diagnosis and treatment.