Thursday, August 14, 2014

Blurry Vision in One Eye




Blurred vision happens when the path of light that stretches from the cornea all the way to the retina gets disturbed. Another source of blurry vision in one eye could be disorders in the optic nerves. Optic nerves transmit information to the brain and when these get askew, the images also get askewed. Blurry visions can be corrected by glasses or contact lenses but in some circumstances a thorough examination of the eye may have to be done to find out what could be wrong or what's causing the blurriness.

There are several causes of blurry vision. One of them is a need for eyeglasses. If a patient suffers from myopia or hyperopia, glasses may be needed. In nearsightedness and astigmatism, objects from a distance may appear blurry but nearby objects may be clear. The blurring that happens may be more acute at night or patients may experience seeing ghostly images or double vision. Usually, those in the mid-40s develop a need for reading glasses. Another cause of blurry vision could be cataract. Most people think cataracts only occur in older people, but it can also occur in younger people. Cataracts commonly occur in people who are over 50 years of age. Symptoms that accompany blurry vision include problems with seeing at night, glare problems and color problems. While this is a cause for concern, cataracts do not cause pain or the feeling that something is stuck in the eye. Other causes may be macular edema, macular degeneration, optic neuritis and diabetes.

Blurry vision in one eye can also be traced to flu. When you're sick, your immune system is down so you are most susceptible to infections. If you happen to be coughing as well, you might have also burst a blood vessel at the back of your eye.

You should call your doctor if you experience the following symptoms: if you see flashes in your vision, if you get the sensation that a curtain is being lowered into the part of your vision and if you have become unusually sensitive to light. Go see your doctor too if you have a foreign object lodged in your eye, if your contact lenses become uncomfortable if your blurry vision occurs right after an accident. This blurry vision may signal that you have internal bleeding or you might have fractured the bone surrounding your eye. Your doctor might recommend that you undergo laser eye surgeries or procedures that can relieve you of the discomforts you are experiencing.



Article Source: http://EzineArticles.com/919222

Tips on How to Prevent Red Eyes



Red eye is condition where red lines are observed within the whites of the eyes. The white portion of the eyes is called the sclera and it is known to form the outer coat of the eyeball. The surface of the sclera is composed of tiny vessels which can become congested with blood. This may be due to an insufficient supply of oxygen.

What are the causes red eyes?

Red eyes is caused by a lot of reason. These may include fatigue, eyestrain, dust, bright sunshine, pollen allergies, cigarette smoke, staying up late at night, overwork and other irritants. A special cause is drinking of alcoholic beverages. Bloodshot eyes on the other hand mean capillary fragility throughout the body. Lack of certain amino acids and vitamins, as well as high blood pressure may also cause red eyes and bloodshot eyes.

Individuals aged 40 and above are most likely to be prone in experiencing these problems but only to a certain extent. But if the condition persists, increased its severity of if it occurs in younger people, you may want to give it a closer attention.

Natural Solutions for Red Eyes

Be sure to get sufficient rest and sleep at night. You ma also want to pause and rest for a little more during the day.
It is also critical that you improve your diet. Take sufficient amount of Vitamin A, Vitamin B2 and B6 and the 3 amino acids which include phynylalanine, lysine and histidine. Eating vegetables, fruits, nuts and beans will ensure you that you are getting the needed amino acids and vitamins.
Do not use the over the counter drops in the pharmacies. These drops claim to cure red eyes. They contain agents that constrict blood vessels. This may make your whites whiter for a while but the problem is not actually addressed. If you place drops to your precious eyes, it will gradually wear off for a couple of hours and the redness will generally appear redder than before.
Lay a wed and cool washcloth over your closed eyes. The coldness of the water would help constrict your blood vessels the natural way. Also, the moisture helps your eyes.


Article Source: http://EzineArticles.com/4794241