Talk to General Practitioner on Eyes Diseases

Asallam o alikum My mother is suffering from eye disease since February in both eyes we consult with a doctor he told us about operation for a left eyes because we already operat my mom's Right eye last 2 years ago so now situation was that she's having pain in his eyes and soiling on his eyes and i don't know what to do if any one here to help me so kindly do this owner to meeee... Thanks