Glaucoma: Protect Your Sight Before It’s Too Late

When it comes to protecting your vision, awareness and early detection are the first lines of defense. One of the most serious threats to eye health today is glaucoma—a group of eye diseases that can cause irreversible vision loss if left untreated. Often dubbed the “silent thief of sight,” glaucoma progresses gradually and painlessly, frequently without noticeable symptoms in its early stages. That’s why it’s essential to understand what glaucoma is, who’s at risk, how to recognize it, and what treatment options are available.

What is Glaucoma?

Glaucoma refers to a group of eye conditions that damage the optic nerve, a crucial part of the visual system that transmits information from the eye to the brain. This damage is commonly caused by abnormally high pressure inside the eye, known as intraocular pressure.

If not diagnosed and treated promptly, glaucoma can lead to permanent vision loss, beginning with peripheral (side) vision and potentially advancing to total blindness. Since early symptoms are often absent, many people don’t realize they have it until significant damage has already occurred—hence the nickname “silent thief of sight.”

Are You at Risk?

Certain factors increase your risk of developing glaucoma. These include:

• • Age 40 and above
  • Family history of glaucoma
  • Presence of diabetes or high blood pressure
  • Severe nearsightedness

If you fall into one or more of these categories, routine eye exams are crucial. Detecting glaucoma in its early stages can prevent serious vision impairment.

Warning Signs to Watch

Although glaucoma often develops without symptoms, there are warning signs to be aware of, especially as the condition progresses. These include:

• • Gradual loss of peripheral vision
  • Halos around lights, especially at night
  • Eye pain or pressure, particularly in acute cases
  • Sudden vision loss

Because many people don’t experience noticeable symptoms until the disease has advanced, regular eye check-ups are vital—especially for those with risk factors.