Dear Maria,
I am not familiar with treatments available
in India. But worldwide the accepted treatment would be for you to have a disease modifying drug - at present there are four standard ones - Copaxone, Rebif, Avonex, and Betaseron. All of these are injections.
They may or may not help to slow the progrression of your disease.
There are new drugs beings worked with too - one is Tysabri, which is an intravenous drug that is given monthly. You might ask about that.