Pigmentary Glaucoma

pigmentary glaucoma

Pigmentary glaucoma is a type of glaucoma that develops when pigment released from the iris blocks the eye's drainage system, leading to persistently high pressure inside the eye. That increased pressure can slowly damage the optic nerve, which is responsible for sending visual information from the eye to the brain, and this damage can cause permanent vision loss if not controlled. People may notice symptoms such as blurry vision, halos around lights, or mild eye pain, but the condition can also progress quietly without clear early warning signs. Diagnosis typically includes measuring eye pressure, examining the optic nerve, and inspecting the drainage structures of the eye. Treatment aims to lower and control eye pressure to prevent further nerve damage, using medications like eye drops, laser treatments to help drainage, or surgery in more advanced cases. Because pressure can change over time, ongoing monitoring is usually necessary even after treatment begins. Lifestyle measures and protective habits can help reduce the chance of worsening pressure, and prompt attention to changes in vision improves outcomes. With timely and appropriate care, many people with this condition can maintain useful vision for years. Protecting the optic nerve through early detection and steady management is the key to preserving sight.