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

First, it is important to realize that our tears are crucial for good vision. The first thing light hits if this reaches your skills will be the tear film on the surface of your respective cornea. The cornea is a lot like the front window towards the eye and the tears are just like a polish on that window. With each blink, the eyelid spread a smooth layer of tears over the cornea. This light is then focused from the cornea and lens onto the retina, forming a graphic. When the tears dry out around the cornea, they leave a bumpy, irregular surface that distorts the light getting into a persons vision and makes the image blurry. If the tears are continually drying out between blinks, the top of cornea becomes constantly irregular on account of dead and dying corneal surface cells. This often triggers a reflex to generate plenty of tears, numerous that the tear drain method is overwhelmed and the tears drain down our face. When we see this inside the clinic, we diagnose dry eyes.
Our tears are made up of 3 components: oil, water and mucus. The watery part is created mainly inside lacrimal gland which can be inside upper outer a part of our eye socket within the upper eyelid. There will also be many smaller glands around the insides in our eyelids. The skin on the inside of our own eyelids makes mucus and rows of glands on our eyelid margins, just behind the eyelashes, make the oil. All three of these components must be present inside right amounts to make tears work. Without water, the tears gum up and you get eye matter. Without oil, the tears dry very quickly between blinks. Without mucus, the tears are so thin and do not cover the attention well.
This brings us to the causes of dry eyes:

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

Excessive tear evaporation. Excessive evaporation can take place because of tears having insufficient oil (usually because of blockage from the oil ducts) and never blinking enough (common while using the computer or reading).

Eyelid problems that stop the tears from being where correctly. Eyelid problems also result in dry eye. These include poor blink on account of a facial nerve problem (i.e. Bell’s palsy, facial or head injury), eyelid deformities, eyes not closing after over-aggressive eyelid lifting, along with cases when your eye area protrude, for example thyroid eye disease.

So what could be done about it?

Get properly diagnosed by an ophthalmologist that knows dry eyes. They will do that by looking at your eyes having a microscope, analyzing your tears with special drops as well as other tests, and taking a look at the health of one’s corneal surface. They will also examine the eyelids to ensure you blink and close the attention appropriately.

Use artificial tears. Nearly all forms of dry eyes benefit from 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 usually blur the vision for quite a while after these are given. Tear ointments may also be 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 off the tear drains in your eyelids help keep from swallowing away all those tears because they drain in your nose. In more severe cases, we often permanently close over tear drains, which can greatly improve a person’s eye surface. Your natural tears may be enhanced by taking omega-3 supplements.

Practice good eyelid hygiene. Warm compresses for the eyelids to helps oils to flow out with less effort into the tears. Lid scrubs with mild baby shampoo
best contact solution for sensitive eyes

best contact solution for sensitive eyes
and domestic hot water along the eyelash margin will also maintain the oil flowing and matter from accumulating in the eyelashes.

Prevent excess evaporation. Blocking out moving air is able to reduce evaporative tear loss. This is done by wearing close fitting sunglasses during the day and also special moisture goggles to bed in the evening. Avoid sleeping within a ceiling fan or blowing the environment conditioning at the eyes while driving.

Reduce or eliminate contact lens wear. Contact lens wearers are able to use tears or “re-wetting solution” to hold the eye area more moist and improve lens wear comfort. Never wear them overnight and clean them often, whatever the lens manufacturers say.

In special cases, treat inflammation. In a small amount of people with inflammation with the tear producing glands, eye drops like Restasis may help produce more tears. In my view, this prescription medication is over-prescribed on this country and few patients truly obtain a reap the benefits of it, so caveat emptor.

Dry eye is common and annoying, but could be readily treated and might improve your vision and overall eye comfort.