Got Dry Eyes? Here Are 3 Reasons Why and 7 Ways to Treat It

First, you should are aware that our tears are important for good vision. The first thing light hits when it reaches your skills may be the tear film on the surface of your cornea. The cornea is like the front window towards the eye and the tears are like a polish on that window. With each blink, the eyelid spread an easy layer of tears through the cornea. This light might be focused by the cornea and lens on the retina, forming a graphic. When the tears dry out about the cornea, they leave a bumpy, irregular surface that distorts the light coming into the eye and makes all the image blurry. If the tears are continually becoming dry between blinks, the top of the cornea becomes constantly irregular because of dead and dying corneal surface cells. This often triggers a reflex to generate a great deal of tears, a lot of that the tear drain method is overwhelmed as well as the tears drain down our face. When we see this in the clinic, we diagnose dry eyes.
Our tears include 3 components: oil, water and mucus. The watery part is manufactured mainly inside lacrimal gland which is within the upper outer portion of our eye socket
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under the upper eyelid. There can also be many smaller glands about the insides of our own eyelids. The skin about the inside of our eyelids makes mucus and rows of glands on our eyelid margins, just behind the eyelashes, increase the risk for oil. All three of these components need to be present inside right comes from make tears work. Without water, the tears gum up and also you get eye matter. Without oil, the tears normally dry out very quickly between blinks. Without mucus, the tears are so thin and cover a person’s eye well.
This brings us to the causes of dry eyes:

Lack of tear production. This happens due to age, inflammation with the tear glands (for example in Sj?�gren syndrome ), hormonal changes causing less production and decrease of reflex tearing.

Excessive tear evaporation. Excessive evaporation can occur because of tears having too few oil (usually as a result of blockage from the oil ducts) rather than blinking enough (common with the computer or reading).

Eyelid problems that prevent the tears from being where they should be. Eyelid problems also result in dry eye. These include poor blink due to a facial nerve problem (i.e. Bell’s palsy, facial or head injury), eyelid deformities, eyes not closing after over-aggressive eyelid lifting, as well as in cases when your eyes protrude, for example thyroid eye disease.

So what could be done about this?

Get properly diagnosed by an ophthalmologist you never know dry eyes. They will do this by investigating your eyes with a microscope, analyzing your tears with special drops and other tests, and looking at the health of one’s corneal surface. They may also examine the eyelids to ensure you blink and close the eye appropriately.

Use artificial tears. Nearly all types of dry eyes reap the benefits of extra tears. They need to be used often, no less than four times daily or higher to every single 10-30 minutes in severe cases. There are many different viscosities of tears. The thicker these are, the longer they’ll last, but thicker tears often blur the vision for quite a while after they are given. Tear ointments are also helpful, especially during the night because they can significantly blur the vision when used throughout the day.

Keep your natural tears around longer. Plugs that block over tear drains in your eyelids help keep from swallowing away those tears because they drain in your nose. In more severe cases, we often permanently close off of the tear drains, which may greatly improve the attention surface. Your natural tears could be enhanced by subtracting omega-3 supplements.

Practice good eyelid hygiene. Warm compresses on the eyelids to helps oils to flow out with less effort in to the tears. Lid scrubs with mild baby shampoo and hot water along the eyelash margin may also keep the oil flowing whilst matter from accumulating inside the eyelashes.

Prevent excess evaporation. Blocking out moving air is effective in reducing evaporative tear loss. This is done by wearing close fitting sunglasses throughout the day as well as special moisture goggles to bed in the evening. Avoid sleeping within a ceiling fan or blowing the environment conditioning at your vision while driving.

Reduce or eliminate contacts wear. Contact lens wearers may use tears or “re-wetting solution” to maintain your eyes more moist and improve lens wear comfort. Never use them overnight and clean them often, no matter what the lens manufacturers say.

In special cases, treat inflammation. In a small number of individuals with inflammation of the tear producing glands, eye drops like Restasis can help produce more tears. In my view, this prescription medication is over-prescribed with this country and few patients truly have a benefit from it, so caveat emptor.

Dry eye is common and annoying, but may be readily treated and may boost your vision and overall eye comfort.