Yunnan Baiyao Aerosol generally cannot be used to treat ankylosing spondylitis. Yunnan Baiyao aerosol can generally achieve anti-inflammatory and analgesic, blood circulation and eliminate blood stasis (promote blood circulation, eliminate blood stasis in the body) effect, clinically, lumbar soft tissue injury, lumbar disc herniation and other diseases can be used under the guidance of the doctor to use this drug treatment, but for the treatment of ankylosing spondylitis can not achieve a better effect. Clinical ankylosing spondylitis can be treated with drugs such as celecoxib, meloxicam and methotrexate under the guidance of a doctor, and biologics can also be used as directed by a doctor, such as etanercept and adalimumab. If ankylosing spondylitis occurs, it is recommended to go to the hospital in time for early and regular treatment.