Jan 6

Blurry Vision in One Eye: Causes and When to Seek Help

Updated: Jan 7

Blurry vision in one eye can be unsettling. It might happen suddenly or develop gradually over time. While some causes are harmless, others may require immediate medical attention. Knowing the potential reasons behind this condition can help you take appropriate action.

Blurry Vision in One Eye: Causes and When to Seek Help | Panoptic Vision

Common Causes of Blurry Vision in One Eye

Dry eye syndrome

If your eye lacks sufficient lubrication, you might experience blurry vision. This is often accompanied by a gritty sensation or discomfort.

Refractive errors

Astigmatism, nearsightedness, or farsightedness can sometimes affect one eye more than the other, leading to blurry vision.

Eye strain

Prolonged screen time or reading without breaks can cause temporary blurriness in one eye, especially if it’s working harder than the other.

Infections or inflammation

Conditions like conjunctivitis or uveitis can cause blurred vision. Redness, pain, or discharge often accompany these issues.

Corneal abrasions or injuries

A scratch on the surface of your eye can distort vision. This is common if you wear contact lenses or accidentally rub your eye.

Serious Conditions to Watch For

Retinal detachment

Blurred vision in one eye, paired with flashes of light or floaters, could indicate a detached retina. This is a medical emergency.

Stroke or TIA (Transient Ischemic Attack)

A sudden loss of vision in one eye might signal a stroke or mini-stroke. Seek immediate medical attention if you suspect this.

Glaucoma

While glaucoma usually affects both eyes, the pressure can start in one eye, leading to blurry or narrowed vision.

Macular degeneration

Age-related macular degeneration often begins in one eye, causing blurred or distorted central vision.

When to See a Doctor

Sudden or severe blurry vision in one eye.
Blurriness accompanied by pain, redness, or sensitivity to light.
Changes in vision following an injury.
Persistent blurriness that doesn’t improve with rest.

How to Prevent Blurry Vision

Rest Your Eyes: Follow the 20-20-20 rule (look at something 20 feet away every 20 minutes for 20 seconds).

Stay Hydrated: Keep your eyes moist with artificial tears if necessary.

Protect Your Eyes: Use safety goggles when working with tools or chemicals.

Regular Checkups: Visit your eye doctor regularly to catch potential issues early.

Frequently Asked Questions: Blurry Vision in One Eye

What causes blurry vision in one eye?

It can result from dry eye syndrome, refractive errors, eye strain, or infections. It may also signal serious issues like retinal detachment, glaucoma, or a stroke.

When should I see a doctor for blurry vision in one eye?

Seek medical attention if the blurriness comes on suddenly, is severe, or occurs with pain, redness, or light sensitivity. Always consult a doctor if it follows an injury.

How can I prevent blurry vision in one eye?

Prevent it by taking breaks from screens, staying hydrated, protecting your eyes with safety goggles, and scheduling regular eye exams.

Contact us today to schedule an eye assessment if you have any concerns about your eye health.

Book an appointment

Reference: https://www.amblyoplay.com/