Sudden Eye Pressure, Sinus Pain, or Blurry Vision? How to Tell Sinus Pressure from Glaucoma in Wichita Falls

Pressure behind your eyes can be easy to blame on congestion, especially when you also have a headache. But symptoms alone cannot reliably distinguish sinus pressure from an eye condition. At Clarke EyeCare Center, we help our Wichita Falls patients understand when discomfort needs an eye exam and when sudden changes require immediate care.

What Sinus Pressure Usually Feels Like

Inflamed sinuses can cause aching or pressure around the eyes, cheeks, forehead, and nose. This discomfort often comes with a stuffy nose, nasal drainage, or a reduced sense of smell. Bending forward may make the pressure worse.

These clues can suggest a sinus problem, but they do not rule out an eye condition. Blurry vision, double vision, or significant swelling around an eye should not be dismissed as routine congestion. Sinus infections can occasionally cause serious complications that affect vision.

Feeling Pressure Does Not Measure Eye Pressure

The sensation of pressure around your eyes is different from intraocular pressure, which is the pressure of fluid inside the eye. We need to measure that pressure during an examination.

High eye pressure increases glaucoma risk, but it does not automatically mean you have glaucoma. Some people develop glaucoma even when their eye pressure falls within the usual range. That is why a pressure reading alone cannot confirm or exclude the disease.

Most Glaucoma Has No Early Warning Signs

Glaucoma damages the optic nerve, which carries visual information to the brain. The most common form, open-angle glaucoma, usually develops gradually without noticeable early symptoms. It typically does not cause the sudden painful pressure people associate with a sinus headache.

We encourage our Wichita Falls patients to keep up with comprehensive eye exams even when their vision seems clear. Waiting for pain or obvious vision loss can delay detection.

When Symptoms Require Immediate Care

Acute angle-closure glaucoma occurs when the eye's drainage pathway becomes blocked, causing pressure to rise rapidly. Seek immediate medical attention for warning signs such as:

• Sudden severe eye pain or a painful red eye

• Sudden blurred vision or loss of vision

• Rainbow-colored halos around lights with eye pain or blurred vision

• Headache with eye pain, nausea, or vomiting

Contact an eye doctor immediately or go to an emergency department. If an eye doctor is not immediately available, go directly to the emergency department. Do not wait for sinus medication to work or for a routine appointment. These symptoms can signal acute glaucoma or another urgent condition.

How We Evaluate Your Eye Health

At our Wichita Falls practice, we review your symptoms and medical history and examine your eyes. A glaucoma evaluation involves more than checking pressure: assessing the optic nerve and peripheral vision also helps identify damage. Our findings guide recommendations for further testing, monitoring, treatment, or referral.

For questions about eye pressure or to schedule a comprehensive eye exam, contact Clarke EyeCare Center in Wichita Falls, TX, by calling (940) 691-5645.