According to European association of ozone therapy and National Center for Scientific Research in Cuba, Medical ozone can treat various malignant tumors, such as lung cancer, liver cancer, esophageal cancer, colorectal cancer, ovarian cancer, breast cancer, lymphoma and etc. 

Autoimmune diseases: Rheumatoid arthritis, psoriasis, eczema, lupus erythematosus, vasculitis, scleroderma, dermatomyositis, multiple sclerosis, etc. 

Eye diseases: Maculopathy, diabetic retinopathy, retinal artery and vein thrombotic occlusion, fundus hemorrhage, optic atrophy, etc. 

Atherosclerotic diseases: Ischemic heart disease, ischemic encephalopathy, peripheral vascular diseases, diabetic foot, atherosclerosis, etc. 

Nervous system diseases: Cerebrovascular accident (stroke), chronic cerebral circulation insufficiency, migraine, lumbar and cervical nerves compression, etc. 

Respiratory diseases: Asthma, chronic bronchitis, obstructive pulmonary emphysema, etc. 

Cardiovascular diseases: Coronary heart disease, angina pectoris, old myocardial infarction, hyperlipidemia, etc. 

Inflammatory bowel disease: Ulcerative colitis, Crohn's disease, etc.

Various types of hepatitis: Hepatitis B, Hepatitis A, Hepatitis C, drug hepatitis, etc. 

Different types of non-bacteria inflammation: Scapulohumeral periarthritis, osteoarthritis, osteoarthropathy, ligamentous injury, muscle strain, lumbago and backache, suppurative arthritis, etc. 

Different types of gynecological inflammations such as vaginitis, cervicitis, pelvic inflammation, etc. 

Skin trauma treatment: including herpes zoster, allergic dermatitis, acne, herpes, burns, wound infections, various fistula and chronic osteomyelitis, skin ulcer, etc. 

Cosmetology: weight reduction, freckle.

Senile diseases, sub-health condition and health maintenance.