Sabtu, 18 Juni 2011

Here are the cause of chronic dry eye, which of them have it?

Keep watering eyes in the morning? Tears running down the face of abject fear and I can't stop. Maybe you experience chronic dry eye, regardless of how much they are flowing tears. Unfortunately, when tears flow freely as you just might be experiencing symptoms, or the beginning of the chronic itching of the eye.

Chronic dry eye occurs because you do not make enough tears or tears, which those products are of poor quality. It's bad quality of the tears that your eyes water, there is no tomorrow. Note, pĂ­chaly, burning sensation, sensitivity to light and even blurred vision in addition to an excessive amount of tears or tear is not enough.

Your eye lubrication mechanism is a dual process. The worst part is that, if this process fails, you'll stay with chronic dry eye. I'm telling everything to work together for the good of tear production could not be more correct, as all needs to be balanced for the proper tear production. Tears contain water, oil, mucus, antibodies, growth factors and proteins. If you do not have enough water, in the song, it makes sense that you have dry eyes. However, you must also, of the oil to lubricate immediately eye and prevent water drying of mucous membrane, to allow the tears are easy to propagate and proteins and antibodies to fight infection of the eye. If you damage your eye, growth factor helps to heal. When working properly, glands around the eyes, make sure that it happens.

The system of creating tears and responsible for lubricating the eye's lacrimal functional unit. It works as well as the mother board in your computer. The unit consists of the meibomian gland, lacrimal gland and Goblet cells. Producing tears, as should you then your tear glands are working well. If the flow dramatically face, your meibomian gland is not functioning properly. These glands produce lipids, fatty portion of your tears. A Film that coats the eye, and prevents evaporation is lipids. This could be a broken Cup cells or missing one. In this case, the cup of the cells that are not available for a mucin to wet the surface of the eye or to maintain a stable tear film.

When elements of the work or the lacrimal functional unit "disorders", his eyes burning or feeling is sharp metallic pieces in the eye. Your vision Blurs, and if the problem comes from the lack of mucin, lipids, or notice tears flowing as there is no tomorrow, but instead of relief, to burn your eyes even more. It is, therefore, that the excess tears washed away the lubricant, which prevent the liquid evaporation and spread it out over the eye.

There are many causes for dry eyes. All the reasons boil down to poor tear composition or a lack of tear production. The reasons for failure are changes in your hormones that occur in post-menopausal women and ageing. Vitamin deficiencies can also cause problems. Some drugs and diseases, create a situation, such as Lupus, rheumatoid arthritis and Sjogren syndrome or the use of Antihistamines or contraceptive pills. If you have a problem, seek medical help, find out what causes chronic dry eye in your situation and treatment.

The cause of chronic dry eye should not be ignored. On one of the authors of the Web page for information about the of chronic dry eye , as well as information on the management of symptoms such as itching, burning eyes, as well as the never ending in tears.


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