Sacroiliac arthritis patients with hip and buttock pain, patients need to follow the doctor’s instructions for drug treatment, general treatment, physical therapy, etc., and if necessary, also need to carry out surgical treatment. 1. Medication: Usually, patients need to use non-steroidal anti-inflammatory drugs such as ibuprofen, diclofenac sodium, celecoxib and other non-steroidal anti-inflammatory drugs as prescribed by the doctor. And also with the use of glucosamine, chondroitin sulfate and other cartilage protection agents. In case of septic sacroiliac arthritis, antibiotics such as benzoxicillin and ceftriaxone should be used. 2. General treatment, physical therapy: patients can usually massage, acupuncture, hydrotherapy, heat therapy, transcutaneous nerve stimulation, etc., to promote local blood circulation, and also with the use of walking aids, crutches, etc., so as to reduce the weight of the joints, reduce joint wear and tear. If the patient has other primary diseases, corresponding treatment is also needed. 3. Surgical treatment: If the patient has congenital dysplasia and advanced joint deformity, sacroiliac joint fusion should be performed under the guidance of the doctor. It is recommended that patients with sacroiliac arthritis who have pain in the buttocks and hips should strictly follow the doctor’s instructions to carry out targeted treatment, so as to avoid delaying the condition, and do not blindly use medication.