Early Signs of Glaucoma

Glaucoma, commonly known as eye pressure, is a serious eye disease caused by increased intraocular pressure that damages the optic nerve and can lead to irreversible vision loss if left untreated. One of its most dangerous aspects is that it often progresses silently without noticeable symptoms in the early stages, which is why it is also called the “silent thief of sight.”

The early signs of glaucoma vary depending on the type of the disease. Open-angle glaucoma usually develops slowly and is difficult to detect in the early stages. Patients may notice gradual peripheral vision loss, blurred side vision, and difficulty seeing in low light. In advanced stages, tunnel vision may occur.

Angle-closure glaucoma, on the other hand, presents with sudden and severe symptoms such as intense eye pain, redness, headache, nausea, blurred vision, and halos around lights. This condition is a medical emergency and requires immediate treatment to prevent permanent vision loss.

Early detection of glaucoma is crucial. Regular eye examinations, intraocular pressure measurements, visual field tests, and OCT imaging help diagnose the disease at an early stage. When detected early, glaucoma progression can be controlled with eye drops, laser treatments, or surgical procedures if necessary.

Since glaucoma often progresses unnoticed, regular eye check-ups are especially important for individuals over 40 and those with a family history of the disease. Early diagnosis plays a key role in preserving vision and preventing permanent damage.