My mother is having eye sight problem. She is unable to saw properly. She is having diabetes and thyroid both. As per doctors he has to be given ivt anti vegf injection. They said they will give razumab or eccentric injection. Please doctor suggest me which injection is best for her. And after give this injection will she able to see properly? That injections are too costly. Isn't any another method for her eye sight. Hoping for the best response. Thanks.