Why Eye Pressure Matters: Understanding the Silent Risk of Glaucoma

Glaucoma is often called the “silent thief of sight” — because it causes no pain or early symptoms, yet it can lead to irreversible vision loss if undetected.
At Evolutionary Eye Care, one of the simplest ways we detect early risk is by measuring eye pressure, also known as intraocular pressure (IOP).

What Is Eye Pressure?

Your eye constantly produces fluid called aqueous humor, which maintains its shape and nourishes internal tissues.
When this fluid doesn’t drain properly, pressure builds inside the eye.

Over time, this increased pressure can damage the optic nerve — the pathway that sends visual information to your brain.

Why Glaucoma Is Dangerous

Glaucoma affects over 80 million people worldwide, and many don’t realize they have it until advanced stages.
Once optic nerve fibers are lost, vision can’t be restored — making prevention and early detection absolutely crucial.

At Evolutionary Eye Care, we use advanced non-invasive tonometry and optic nerve imaging to catch changes long before symptoms arise.

Signs and Symptoms to Watch For

Most people with glaucoma have no symptoms until damage occurs, but late-stage signs include:

• Gradual loss of peripheral (side) vision

• Halos around lights

• Eye pain or pressure (in acute cases)

• Headaches or blurred vision

Even without these symptoms, anyone over 40, or with a family history of glaucoma, should have annual pressure checks.

What Affects Eye Pressure?

Several factors can contribute to elevated IOP:

• Family history of glaucoma

• Diabetes or high blood pressure

• Steroid medication use

• Eye injuries

• Thin corneas

Our optometrists at Evolutionary Eye Care evaluate all these risk factors as part of your routine exam.

How to Protect Your Vision

✅ Get regular eye exams: Especially after age 40 or if you have diabetes or hypertension.
✅ Follow treatment plans: If you’re prescribed eye drops or medication, use them consistently.
✅ Maintain overall health: A balanced diet, exercise, and hydration support healthy circulation and optic nerve function.
✅ Avoid smoking: It increases oxidative stress on the eyes.

Book Your Glaucoma Screening Today

Glaucoma prevention starts with awareness and early testing.
At Evolutionary Eye Care, we’re committed to helping you preserve your sight with comprehensive eye pressure monitoring and advanced diagnostic imaging.