Discovering Vision Therapy Blog

Why Do My Eyes Hurt?

Posted by The Vision Therapy Center

Why do my eyes hurt?

“Why do my eyes hurt?” It’s a question we’re asked time and time again. The cause for eye pain can be attributed to a number of different reasons, but one that often goes undetected is a functional vision problem.

There are essentially three main reasons why you or your child’s eye(s) hurt. The pain can be:

  1. Pathology-related
  2. Dry eye
  3. An undetected functional vision problem  

Pathology-related and dry eye issues involve a variety of different treatments. In this post, we’ll focus on functional vision problems, addressing:

  • The reasons for eye pain
  • The typical questions people ask about eye pain
  • The next steps you should take for diagnosis and treatment

What Does it Mean When Your Eyes Hurt?

Let’s take a closer look at the three main causes.

3 Main Causes

  1. Pathology-related: Eye pain can arise from a variety of pathological causes, including an infection, inflammation or elevated eye pressure.
  1. Dry eye: Dry eye is a condition in which a person doesn’t have enough quality tears to lubricate and nourish the eye. (Source: American Optometric Association)  A person either does not produce enough tears, or the tears are of poor quality. It may cause a person to experience irritated, gritty, scratchy or burning eyes.
  1. Undetected functional vision problem: Functional vision is how your entire visual system -- the eyes, the brain, the visual pathways -- work together to help you interact with your environment. Functional vision includes the following skill areas: Eye teaming, eye focusing, and eye movement.

Functional vision problems that cause eye pain typically involve poor eye teaming and eye focusing.  

(You can take our Vision Quiz to see if you have symptoms typically associated with a functional vision problem.)

Now let’s answer a few of the typical questions patients ask us about eye pain.

Why Does the Back of My Eyes Hurt, or Why Does it Hurt Behind My Eyes?

If you experience eye pain that feels like it’s at the back of your eyes or behind your eyes, it could be the result of an undetected functional vision problem.  

Why does it occur?  One reason may be that your eyes are working too hard to focus on a nearby object.

Your eyes may be working too hard.

Viewing a book or a computer, for example, requires the muscles in your focusing system to contract in order to bring the object into focus.

If your focusing system doesn’t work efficiently, the extra effort required to bring the object into focus could result in the sensation of pain, which can be in or behind your eyes and even on your forehead.  

Why Do Your Eyes Hurt When You are Tired?

Continuing with the above example, when you are physically fatigued your focusing system may not work as efficiently as when you are well rested, which could lead to pain.

Why Do My Eyes Hurt When I Wear Glasses?

Your eyes really shouldn’t hurt when you wear glasses. If they do, visit your optometrist to determine if you have the correct prescription.  

Why Does Light - Such as Sunlight or Fluorescent Light - Hurt My Eyes?

Many people with eye teaming issues experience sensitivity to light.  We’re not entirely sure why this occurs -- one theory is that your brain is having trouble “organizing” the light.  One of the pioneers of vision theory, Dr. John Streff, has said, “Glare is light you cannot organize or ignore.”

Glare is light you cannot organize or ignore.

Sensitivity to light can result in anything from a stabbing pain to mild discomfort that leads you to reach for a pair of sunglasses.  If you are having problems with fluorescent light, it may be simply that you need better lighting.  We use full spectrum lights, and recommend it for office or school setting.  

You always want to make sure the light source is not directly visible to the eye.  The use of lamp shades, for example, helps diffuse the light.

What to do When Your Eyes Hurt

We’ve provided you with an overview of what can cause a person’s eye or eyes to hurt.  Now let’s review what you can do to correct the issue.

  • In cases of dry eye or eye pathology, you’ll want to see a primary care optometrist.  
  • If the issue is an undetected functional vision problem, you’ll want to see a developmental optometrist. (Check out our Vision Quiz to see if you have typical symptoms of a functional vision problem.)

A developmental optometrist has received extensive training and uses specialized equipment and exam techniques to detect functional vision problems.  Treatment for a functional vision problem may include a glasses prescription and/or vision therapy.

Here is a chart to review the specific types of issues, symptoms and recommended specialists:

 

Symptom(s)

Consult a:

Pathology-related

Moderate to severe pain and/or redness and/or swelling in or on one or both eyes.

Primary Care Optometrist

Dry eye

Eyes burning and/or scratchy. Eyes water excessively. Sensation that something is in your eye.

Primary Care Optometrist

Functional vision problem

Eyes hurt after focusing on tasks such as reading, computer work, and driving. Headaches can also occur, along with sensation of pain behind the eyes. Sensitivity to light may accompany these symptoms.

Developmental Optometrist

 

The American Optometric Association can help you find a general optometrist.

The College of Optometrists in Vision Development can help you find a developmental optometrist.

With a developmental optometrist, a Functional Vision Test will be performed on you or your child.  This testing is far more comprehensive than typical vision screenings found at schools and in pediatricians’ offices, and is designed specifically for the vision problems mentioned earlier.

Eye pain of any type shouldn’t be ignored. If you’re experiencing eye pain, take steps immediately to see an optometrist. And to see if you may be suffering from a functional vision problem, take our Vision Quiz.

Take The Vision Quiz Now

Topics: Functional Vision Problems