Dry Eyes Burning You Out?
Your tear glands are also called lachrymal glands and they are constantly releasing a watery substance to keep your eyes moist and hydrated. Of course, when you laugh too much or cry, these glands go berserk and go into an overproduction mode so you find yourself wiping away a copious flow of tears. As long as your eyes are hydrated, you face a lowered risk of any infections in the eye. So when the tear glands start producing less, there's cause to worry. How do you know that it isn't enough? Besides the itchy, irritable feeling? There is a test that your eye physician will probably subject you to in order to measure how dry your eyes are. This is a sort of litmus test for the eyes and the measurement of the aqueous fluid in them. It involves testing with a strip of paper that measures the amount of hydration. If the score you get is less than 10, it means you have a dry eye problem. Of course, how much below 10 shows you how serious the problem is.
The other problem could be the lack of enough secretion of the mucin layer in your eye. This is the layer that lies between the eye surface and the inside watery layer. When this mucous-like fluid is deficient, there is not enough of this slightly sticky substance to keep the eyes moist. This, too, could result in an uncomfortable or scratchy feeling in the eye. Sometimes, a lack of mucin makes one feel like there is a piece of grit in the eye that won't go away. Measuring this is not common but one can deduce that if it isn't any other cause, it could be a mucin deficiency.
The third problem could be a lack of lipids. When this happens, the tears that are made by your tear glands evaporate so fast that you are left with dry eyes. This can be determined by doing a 'tear break-up time test' where a little bit of dye is put into your eye and the evaporation time monitored. As the tears evaporate, the dye gets deposited as spots and this is how the physician knows that the tears are disappearing from your eyes. This process is observed through a special lamp and the time taken for the dye spots to appear is how they calculate just how bad your problem is. In normal eyes, it takes about 10 to 15 seconds for the dye spots to appear. Anything less than this and it's a deficiency. This, too results in the usual itchy feeling and sometimes a constant feeling of discomfort.
Related Tags: eyes, dry eyes
More information on online bankingonline banking benefitshttp://www.onlinebankinglink.com Your Article Search Directory : Find in Articles
Recent articles in this category:
- The Beginning of the Cataloging Code
The first significant cataloging code was published in 1841. The realization that cooperation and s
- In the Lap of the Gods 24
Life moved on. Lily became well liked by both students and staff because of her cheerful outlook on
- In the Lap of the Gods 23
Does fate decide the future? Is it all mapped out for us, predestined, or can we influence what com
- Write Your Memoir: How to Write About What Troubles You the Most
Everyone has a story to tell, and unfortunately those stories aren't always pleasant. What makes me
- How Crafty Word Order Can Instantly Improve Your Writing
by Philip Yaffe I am usually very reticent about offering writing tips. Unless they are linked to
- You Say Grandpa, I Say Deda
I was born with two grandmothers but only one grandfather. In nature's rules of familial supply and
- My Russian American Dichotomy
I was a Russian girl and an American teenager. I had no choice about the first but I tried very har
- In the Lap of the Gods 22
This is just an explanation for those who have read some of the other Chapters of, "In the Lap of t
- Write a Book: 8 Reasons You Should Do it
Studies have shown that 82% of people want to write a book, but few of these actually ever achieve
- Book Review: the Book of Common Prayer
Book Review: The Book of Common Prayer, "My carry-with-me copy is this size, and I recommend it for
Most viewed articles in this category:
- Real Estate Investment - Investing In Commercial Properties
As in any other type of investment, its obviously advisable to do your research well so that the pro
- Taking Care Of Acne Prone Skin With Proper Skin Care Products
Although acne has been largely associated with teeners and puberty, the condition is not only confin
- Do I Really Need Eight Hours Of Sleep Each Night?
What if you were told that there is no definitive answer for why we need to sleep? Your initial reac
- How to Improve Your FICO Credit Score
If you didn't know this already, having a good credit score is more important than having a lot of c
- 10 Tips for a Magnificent Memory
"Where did I leave my keys?" "What did I come in here for?" "Your glasses are on top of your head!"
- Things You Might Like To Know About Card Companies
If you have a regular income and are 18 or over then you may be able to get a credit card. You will
- Bad Breath in Babies and Toddlers
If your baby or toddler has had bad breath lately, not to worry. There are plenty of things you can
- Starving College Students No More
The majority of today's college students are extremely Internet savvy. In fact, many of those studen
- Cosmetic Surgery Financing: How Can You Get It?
Cosmetic surgery, a branch of plastic surgery, can be quite expensive, especially if you are plannin
- Article Marketing, Improve Your Ranking With Links
Article Marketing, without a doubt remains the best free formula for attracting website traffic. At