Why do my eyes hurt when I wear my new glasses?

Is pain with new glasses normal?

Some people may experience eye strain, mild headaches, a feeling of imbalance, or a change in distance perception during the first few days of wearing new glasses. These symptoms are more likely when there is a significant change in lens power, when switching to progressive lenses, or when astigmatism is corrected for the first time.

The Cleveland Clinic notes that the adjustment period may be accompanied by temporary headaches, mild blurred vision, eye strain, or a feeling that the image is unfamiliar.

Why do the eyes and brain need time to adjust?

Glasses don't change the eye itself, but rather the way the image reaches the retina. After a change in prescription or lens design, the brain needs to adjust to the new image, its position, and size.

The ground may appear slightly curved, or objects may appear larger or smaller than usual, especially with higher prescriptions or lenses with a different design.

The Most Common Causes of Eye Pain with New Glasses

• Change in Prescription

Even a small change can be noticeable for some people, especially if it's in only one eye or if astigmatism correction is recently started. The American Academy of Ophthalmology notes that a small change may cause eye strain or headaches during the first week for some users, but persistent symptoms warrant a re-evaluation of the prescription.

• Incorrect Lens Positioning

The optical center of the lens should align with the position of the pupil. An incorrect pupillary distance or a lens fitting too high can result in:

Headaches.

Eye strain.

A feeling of blurred vision.

Dizziness or imbalance.

Difficulty focusing.

• Improper Frame Adjustment

A frame that is tilted, too low, or too far from the face can alter the angle of vision through the lenses. Frame adjustment is even more important with progressive lenses and higher prescriptions.

• Switching to Progressive Lenses

Progressive lenses have zones for distance, intermediate, and near vision. The user needs to learn to move their head and eyes differently to reach the right area.

• Dry Eyes or Prolonged Screen Use

Getting new glasses may coincide with increased computer use. We usually blink less while using screens, which can increase dryness, strain, and headaches, and the user may mistakenly believe the glasses are the sole cause.

How long does it take to adjust?

The adjustment period varies from person to person. Mild symptoms may improve within a few days, while progressive lenses or major changes may take longer.

To help adjust:

Wear your new glasses consistently instead of frequently switching between them and your old ones.

Make sure the frame is secure and straight.

Take breaks during close work.

Do not drive if your vision is blurry or you feel dizzy.

Monitor improvement from day to day.

When should you see an optician or eye doctor?

See a professional when:

Your symptoms do not improve after a reasonable period.

Your headaches worsen instead of lessen.

Your vision is blurry in one eye.

You experience double vision. You can't use the glasses for everyday tasks.

The frame feels crooked or presses against your nose and ears.

Severe or sudden pain, noticeable redness of the eyes, decreased vision, or seeing flashes of light require immediate medical evaluation and should not be considered a normal adjustment period.

Conclusion

Mild discomfort at the beginning of wearing new glasses may be part of the adjustment process. However, persistent pain or blurred vision may indicate a problem with the prescription, lens alignment, or frame adjustment. Therefore, do not ignore symptoms that do not improve.

Frequently Asked Questions

Should I go back to my old glasses if I have a headache?

Constantly switching glasses may prolong the adjustment period, but you should not force yourself to wear glasses that cause severe pain or dangerous dizziness.

Do progressive lenses cause dizziness?

They may cause a temporary feeling of imbalance in some users, but proper fitting and training can greatly help.

Can my glasses prescription be wrong? Yes, or the problem may be with the lens alignment or frame adjustment, so the glasses should be checked if the symptoms persist.