Blurred Vision in One Eye

Most patients with eye impairment often complain of blurred vision. Blurred vision is probably the first sign you notice, which tells you that something is wrong with your eye. Hence, even though the underlying causes are different, one thing remains same and that is blurriness of vision. Thus, the blurred vision in one eye causes are myriad. Blurred vision in one eye is often a result of a deformity in the region of the corresponding eye only.

Blurred Vision in One Eye

Blurred vision results when the path of light between cornea and retina gets disturbed due to some reason. There are several reasons why this happens, which are as follows.

Mini-Stroke
Blurred vision in one eye is often a symptom of transient ischemic attack or mini stroke, which often precedes a massive one. The other symptoms to look for in this case are headache, dizziness, tingling sensation in one side of body, numbness etc. However, blurred vision in one eye often signifies this condition.

Glaucoma
Glaucoma is a result of sudden fluid pressure that builds up in eye ball. Glaucoma has serious implications and can cause permanent blindness, if not treated on time. Halos around the light sources and eye pain are yet other symptoms of glaucoma.

Near or Far Sightedness
It is rare to find myopia (nearsightedness) or hyperopia (farsightedness) in one eye only. In this case you'll experience blurred vision in one eye only. However, this condition may go unnoticed for long before you realize, since your healthy eye would make up for the impaired vision of the other eye. You'll have to get yourself tested at an ophthalmologist, who'll recommend you glasses or contact lenses to correct your vision.

Cataract
Cataract can be a definite cause of blurred vision in one eye, if you are 50 years old or above. Most cases of cataract report formation of cataract in one eye, at a time. Cataract is visible even with a naked eye, thereby making it easy to diagnose even at home. Thus, you can consult an eye surgeon to get a cataract surgery done.

Migraine
Migraine is a type of vascular head ache with blurred vision in one eye as a major symptom. It is often accompanied by flashes and spots of light, nausea, vomiting and of course, severe head ache. Thus, if you have blurred vision and headache you can attribute it to migraine.

Lasik Surgery
If you experience a blurred vision in one eye after lasik surgery, then it need not be always an indication of the laser eye surgery gone wrong. It is common to have a blurry vision for few days after the lasik eye surgery. However, if the problem does not correct itself even after a week, then you should consult your eye surgeon. Read more on laser eye surgery risks and benefits.

Infections
Infections weaken the immune system, which can affect the vision. Also, persistent coughing due to infections can lead to bursting of blood vessels at the back of eye. This, eventually leads to blurred vision in one eye. Accidents or injuries may also contribute to blurred vision in one eye, due to similar reasons.

Read more on:

• Eye Infections
• Vision Correction

As mentioned before, blurred vision in one eye can be an indication of a grave problem or it may be a consequence of a minor ailment which can be easily corrected. In either case, it is wise to get yourself checked by a qualified ophthalmologist.