Which type of glaucoma is symptomless?

Open-angle glaucoma is often referred to as a symptomless or "silent" disease. This form of glaucoma develops gradually, and individuals typically experience no noticeable symptoms in the early stages. It is characterized by a gradual increase in intraocular pressure, which can lead to damage of the optic nerve over time. Because there are no immediate symptoms, many people may not realize they have the condition until significant vision loss has occurred.

Regular eye exams are crucial for detecting open-angle glaucoma early, allowing for timely treatment to help preserve vision. The absence of symptoms makes it particularly important for those at risk to undergo routine screenings, as untreated open-angle glaucoma is one of the leading causes of irreversible blindness.