Undifferentiated ankylosing spondylitis can be treated with medication, surgery, physical therapy and functional exercises. 1. Drug treatment: patients with undifferentiated ankylosing spondylitis can use non-steroidal anti-inflammatory drugs such as etoricoxib and celecoxib under the guidance of doctors; tumor necrosis factor-alpha antagonists such as infliximab enalapril can effectively relieve the condition. 2. Surgery: For patients with severe symptoms of undifferentiated ankylosing spondylitis, hip replacement and orthopedic spine surgery can be used to treat the damaged joints. 3. Physical therapy: If the patient appears for undifferentiated ankylosing spondylitis can also be through acupuncture, massage and other ways of treatment therapy. This helps to promote blood circulation and muscle relaxation. 4. Functional exercise: patients with undifferentiated ankylosing spondylitis can exercise through walking, playing Tai Chi and other aerobic exercises when their physical strength allows. In addition, patients can also appropriate functional exercise, mobilize joints. It is recommended that patients with undifferentiated ankylosing spondylitis consult a doctor in time and choose appropriate measures for treatment under the guidance of the doctor.