By Dr. Rishi Raj Borah
As India grapples with heat waves and soaring temperatures, showing no sign of relief, the scorching heat in summer can hinder your vision if left unprotected. During the peak hours of the day, particularly, when your eyes are exposed to direct sunlight, this can cause several eye problems. The existing burden of eye diseases globally is enormous with approximately 2.2 billion individuals having a near or distance…