Did you know that every time you blink, the surface of your eyes are protected and moisturized by your tears?
Normally, your eyes produce healthy tears at a slow and constant rate. Tears keep the surface of your eyes moist so you feel comfortable. For people with dry eyes, the surface of the eyes does not get the moisture it needs.
What Is Dry Eye?
Dry eye occurs when the eyes either don’t produce normal tears or when tears are evaporating too quickly. It can lead to a sandy or scratchy sensation, and burning, itching or stinging eyes, among other symptoms.
Tear Film and Dry Eyes
The tear film is the liquid that protects your cornea. It keeps your eyes hydrated and lubricated and protects your eyes from dryness. There are actually three separate layers to the tear film: the outer lipid (oily) layer, the middle aqueous (watery) layer and the inner mucin layer. Dry eye occurs when a tear film evaporates or breaks up too soon.
Problems with any of the three tear film layers can cause dry eyes, and if the tear film evaporates or breaks up too quickly, then your eyes may feel dry or scratchy.
hydraSense® Eye Drops for Dry Eyes
hydraSense® eye drop products provide fast, effective, and long-lasting relief for your dry and irritated eyes with a naturally sourced lubricant called sodium hyaluronate. They are phosphate-free and preservative-free eye drops for dry eyes. To learn more about our hydraSense® eye drop products, click on the link below:
