Health Conditions That Can Blurs One’s Vision

Anyone with normal vision would feel scared if their eyesight suddenly becomes blurry. Most people don’t know that blurry vision is not always related to an eye problem—it can also be an indication of other health conditions. One should consult an eye doctor if their eyesight suddenly changes because it may be a sign of other issues.

Here are some of the conditions with blurry vision as one of their symptoms:


Blurry vision can happen when one experiences a stroke. That is because even if they have normal vision, their brain may not be able to receive visual signals clearly. It is why a person suffering from stroke may not be able to respond or react to any of other people’s questions.

Other symptoms of stroke include:

  • Mental confusion
  • Loss of balance
  • Dizziness
  • Neck pain
  • Low energy

If you experience one or more of these symptoms, visit a hospital immediately.


Migraine is a term used when one experiences a series of attacks that last for more than four hours. During a migraine attack, you will experience a variety of symptoms. Blurry vision is one of the signs.

If you are unsure whether you are experiencing a migraine attack, you need to consult your doctor. They can perform a physical examination to determine whether you feel the effects of the attack.

Other symptoms of migraine include:

  • Throbbing or pulsing pain
  • Pain on one or both sides of the head
  • Nausea and vomiting
  • Sensitivity to light and sound

Detached Retina

A detached retina is a condition that happens when the retina is torn away from the back of the eye where it is meant to stick. Detaching can cause one to experience blurry vision.

A detached retina is usually caused by smoking, diabetes, high blood pressure and aging. Blurry vision can be used to detect the condition. However, the eye is not the only body part affected by the condition. Other symptoms include:

  • Headache
  • Double vision
  • Sensitivity to light
  • A pulling sensation in your eye

Treatment of the condition varies from using medication to surgically reattaching the retina.

Transient Ischemic Attack

A transient ischemic attack is similar to a stroke, and it happens when the blood flow to an area of the brain is temporarily reduced. It usually lasts for less than five minutes and can also cause one to experience blurry vision.

Other symptoms include:

  • Disorientation
  • Dizziness
  • Weakness
  • Headache

The condition can be treated by ensuring that blood does not stop flowing to the affected area. A drug called ASA can be used to improve the blood flow to the affected area.


Endophthalmitis is a condition that happens when one’s eye is infected. One of the common causes is inflammation. A bacterial infection can also cause it.

Endophthalmitis causes one to experience blurry vision, sensitivity to light, and drains fluid from the eye. Blurry vision is a condition that arises from the condition. Other symptoms include:

  • Sensitivity to light
  • Sensitivity to touch
  • Sensitivity to smell
  • Sensitivity to sound
  • Eyelid swelling
  • Eye pain

Treatment may not be necessary in all cases. Doctors would often recommend patients antibiotics to reduce the inflammation and prevent infection. Eye drops may also be used to reduce pain. Other drugs can be administered to decrease intraocular pressure.


These are some health conditions that may cause your vision to be blurry. Make sure to consult your doctor before treating the condition, as this will help you avoid any harm. Individuals who are experiencing blurry vision without any cause should visit an eye centre right away. The blurry vision may not be a serious condition, but it can lead to one if not treated.

Should you need a reliable eye centre in Abbotsford, BC, Valley Laser Eye Centre is your trusted vision correction centre with state-of-the-art technology, a comfortable setting, and amazing staff. Our team will help you determine and understand your vision needs. Call us at (604) 504-3937 or send us an email at to book a consultation. 

This blog post does not replace medical advice and should not be implemented prior to consulting a fully certified medical professional.



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