Ozone therapy is mainly used as a supportive therapy. It reduces the adverse effects, reduces the treatment time and improves quality of life for the patient. Ozone therapy is especially useful for chronic degenerative diseases, allergies, cancers and all sorts of infections. It is added to the standard treatment for the disease. We have used this therapy in the treatment of diabetic foot, non healing ulcers, osteoarthritis knee joint, Parkinson's disease, common cold, sinusitis, back aches, acne, herpes, burns, psoriasis, eczema, vaginal infections etc. It is also a good adjuvant for patients suffering from heart diseases and stroke, while it helps reduce the side effects in patients suffering from cancers of various kinds on chemo or radiation therapy etc.