What causes blurry Vision?
Blurry Vision can be caused by tired eyes or irritation, but can also indicate serious health problems. If you suddenly develop blurry vision, consult an eye specialist immediately.
If you are pregnant and have blurry vision, it could be a sign that you have preeclampsia. This is an extremely dangerous condition that could endanger the health of both you and your unborn child.
1. Dry Eyes
Blurry eyesight can be an indication of eye diseases or conditions, including diabetes, allergies and glaucoma. Other symptoms include pain, sensitivity, red eyes and crusty eyelids.
Blurry or cloudy eyes can be due to a lack of tears, or poor-quality tears that evaporate quickly. This condition is known as dry-eye syndrome or ocular Surface Dysfunction.
It could be a sign of presbyopia (an age-related condition) that affects our ability to see clearly near objects. It can be a sign for macular disease, which is much more serious.
2. Irritation
Blurry Vision is common, and it's not always a cause for alarm. But sometimes, it could be a sign of an emergency. A sudden blurry sight may be an indication of a stroke. This occurs when blood no longer flows to a certain part of the head. This could be caused by a ruptured or block blood vessel, or by a stroke that affects your sight-controlling area of the mind.
When you have an eye infection such as conjunctivitis (pink eye), your eyes can become blurry. This infection can cause the outer wall of your eye to swell up and produce mucus. It is often accompanied by irritated eyes, pain and light sensitivity.
3. Glaucoma
Glaucoma may cause blurry vision. This occurs when fluid in the eye becomes too high and damages the optic cord.
Blurry eyesight can also be caused by diabetes or other eye conditions that affect blood vessel function. Some of these conditions include retinopathy. This occurs when elevated levels of blood sugar damage tiny blood vessels within the retina.
People who suddenly experience blurred vision are advised to seek medical help. This is because sudden blurry vision could be a sign of a detachment retina, stroke or any other condition that requires immediate treatment.
4. Conjunctivitis
Pink eye can lead to blurry vision. The infection is in the thin tissue layer that lines your eyelids and covers your white eyeball. It is highly contagious. It spreads by sneezing, a cough and direct contact.
Blurry eyesight is not a typical symptom of pinkeye, but could be an indication that your condition worsened. You may need to seek additional treatment. Contact your doctor if you develop blurry sight in addition to any other symptoms.
Refractive errors such as nearsightedness (farsightedness), astigmatism and eye strain can also cause blurry or distorted vision. These conditions are treatable with contact lenses or prescription glasses.
5. Eye infections
Blurry Vision can be an indication that you need new glasses, or contact lenses. It can also be the symptom of a deeper health issue. If blurry eyes occur suddenly, it is important to visit a doctor.
Blurred vision can be caused by some common eye infections such as bacterial and allergic conjunctivitis. Pink eye, caused by a virus, is often accompanied by itchy eyes and blurred vision.
Blurry or distorted vision that occurs suddenly can be a sign for a medical emergency. This could include a stroke (or a more abbreviated form called a Transient Ischemic Attack, or TIA). A TIA is a medical emergency that can cause permanent vision loss.
6. Retinal Migraines
Blurry Vision can be a minor inconvenience or it can signal a more severe health issue. Sudden blurry or double vision can be an indication of a detached retina, a stroke, and other medical conditions that need immediate attention.
A detached retina happens when the retina (the thin tissue at the rear of the eye) pulls itself away from the blood vessel that supplies it with oxygen. It can result in permanent vision loss.
A retinal migrain is a condition characterized by a sudden blurring and throbbing headache at the same side. The condition may also be accompanied a flashing light or a curtain with swirling floaters.
7. Stroke
Eyesight is a gift we take for granted – until it starts to blur. Blurry eyesight is usually an indication that something needs to be done. It may be that you need to change your prescription for glasses or contacts. It could also indicate a more serious condition such as a cataract.
Blurred sight can also be a sign of stroke. People with visual problems after a stoke may bump into objects or be unaware of objects around them.
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Blurry Vision can be caused by tired eyes or irritation, but can also indicate serious health problems. If you suddenly develop blurry vision, consult an eye specialist immediately. If you are pregnant and have blurry vision, it could be a sign that you have preeclampsia. This is an extremely dangerous condition that could endanger the…