Blurry vision can be a problem that comes on gradually or suddenly. This vision problem can interfere with work, reading, hobbies and normal enjoyment of life. Blurry vision can be a sign of a serious medical problem unrelated to the eyes. If you have sudden changes in the clarity of your vision, see an eye doctor to determine if the problem is within the eyes or a problem that should be seen by another medical specialty.


The hormonal changes of pregnancy can cause alteration of the shape and thickness of the cornea in the eyes, which can lead to blurring of vision and even double vision. If you have any sudden changes in vision, consult your obstetrician immediately. These changes can also be indicative of high blood pressure, diabetes or other medical conditions.


Dry Eyes

Chronic dry eyes can be an annoying condition that causes discomfort, blurring of vision or variations in the clarity of your vision. Artificial tears, available at your local pharmacy, can be of some help for this condition. However, the condition can become severe and require prescription medication or a surgical procedure called punctual plugs that help to alleviate discomfort more effectively.



Blurry vision can be a symptom of glaucoma, a progressive eye condition that causes gradual reduction in vision or narrowing of the field of vision. It occurs when pressure within the eye begins to cause damage to the optic nerve. It can cause gradually worsening vision or no symptoms at all. Individuals with a family history of glaucoma are at high risk for developing the problem. Without proper treatment, glaucoma can lead to blindness. Treatments include medications and surgical procedures. These treatments can help to slow the progress of the disease.


Macular Degeneration

Macular degeneration is a condition frequently seen in older people. Blurring of vision at the center of the vision field and blank spots in this area are common symptoms of the disease. Macular degeneration is a progressive disease that can lead to blindness. In the dry form, light-sensitive cells in the macula of the eye break down, but do not affect general vision. The wet form is more serious because abnormal blood vessels begin to grow underneath the retina. Treatment for macular degeneration includes high-dose vitamins to slow the progression of the disease, injection of medications into the eye, photodynamic therapy and laser surgery to destroy the abnormal blood vessels that develop in the eye.


If you are alert to changes in your vision and seek advice and visit, you’ll greatly decrease eye problems in their early stages, you can help to ensure that you enjoy visual health throughout your life.

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