Ozone Therapy in Ankylosing Spondylitis

Rectal ozone treatment along with standard medical treatment was administered to the patients, in increasing doses for 5 sessions per week, 20 sessions in total for 4 weeks. First week: 25 mg/l, 100 ml; second week: 30 mg/l, 150 ml; third week: 35 mg/l, 200 ml; fourth week: 40 mg/l, 200 ml rectal ozone treatment was applied.