Overview

Cataract is a clouding of the lens in the eye that affects vision. The lens is a clear structure located behind the iris (the colored part of the eye) that helps to focus light onto the retina. When a cataract forms, it interferes with the passage of light through the lens, causing blurry vision, glare, decreased contrast sensitivity, and other visual disturbances.

Causes

Symptoms

The symptoms of cataracts can vary depending on the size, location, and severity of the cataract. Common symptoms include:

Treatment: Modern Medicine

The primary treatment for cataracts is surgical removal. Cataract surgery is one of the most common and successful surgical procedures performed worldwide. Here's an overview of the treatment process:

Treatment: Traditional Medicine

Caution

Prevention