AZORAN 50MG contains azathioprine which belongs to a group of medicines called immunosuppressants. It helps to reduce or suppress your body’s own immune system. Your immune system helps to protect you against infections. But at sometimes if you have an organ transplant, your immune system will try to reject new organ. This medicine helps in preventing the immune response which allows the transplanted organs to work. Hence it is used with corticosteroids to improve the survival of transplanted organs.