UNDERSTANDING DIPLOPIA: WHAT IT IS AND WHY IT HAPPENS

Have you ever looked at an object and suddenly seen two instead of one? That phenomenon is called diplopia, or double vision. While it may feel alarming, it is often a symptom of an underlying issue rather than a condition on its own.

What Exactly Is Diplopia?

Diplopia is the perception of seeing two images of one object. These images may appear side-by-side, on top of one another, or a mix of both. Double vision can affect one eye (monocular diplopia) or both eyes (binocular diplopia).

1. Monocular diplopia: double vision remains even when one eye is closed, usually linked to issues like astigmatism or cataracts.
2. Binocular diplopia: disappears when either eye is closed, often caused by misalignment of the eyes or problems with the nerves controlling eye movement.

Common Causes

Some of the most common causes include:

1. Refractive errors (like astigmatism)
2. Cataracts
3. Eye muscle imbalances (strabismus)
4. Nerve problems affecting eye movement
5. Head injuries
6. Diabetes or hypertension, which can affect the eye nerves

Symptoms to Watch Out For

Aside from seeing double, many people also experience:

1. Eye strain or discomfort
2. Headaches
3. Difficulty reading
4. Problems judging distance
5. Nausea or dizziness

Diagnosis and Treatment

An optometrist will perform a comprehensive eye exam, which may include vision tests, eye movement assessments, and imaging. Treatment depends on the cause and may involve:

1. Glasses or corrective lenses
2. Eye muscle exercises
3. Medication
4. Surgery
5. Prism lenses to align vision

When Should You See a Doctor?

Seek immediate medical attention if double vision appears suddenly, especially with headache, weakness, or difficulty speaking.

Early diagnosis helps prevent complications and restores comfortable, clear vision.

Conclusion

Diplopia, or double vision, is a sign that something may be affecting your eyes or vision. While it can be alarming, understanding the types, causes, and symptoms helps you take timely action. Early diagnosis and treatment by an eye specialist can restore clear vision and prevent complications, ensuring your eyes stay healthy and your sight remains comfortable.

Stay tuned for more information on double vision in our next post.

For all eye-related concerns, visit us at TREETOP VISION EYE CENTRE (TREVEC), the best eye clinic in Utako, Abuja.

TREVEC CARES!!!