Eye dryness is one of the common problems people acquire or develop throughout their lifetime. Numerous elements or factors may lead to this condition, including:
Irritants
Germs
Pollution
Dust
Debris
There are times that you may find it hard to avoid these tiny particles from entering your eyes. But know that your eyes have an innate defence system that works to protect your eyes and ensure their safety. Part of the system is the tear film. This film acts as a barrier between your eyes and your surroundings. The film works effectively by trapping the airborne particles and flushing them away with reflexive blinking. Experts say that tears also help in ensuring that your eyes function comfortably.
Your eyes’ ability to produce tears involves the tear film that comprises three layers. These layers work together to maintain efficient tear production. However, in occasions that the layers do not work in unison or when the balance is affected, your eyes then experience irritation, itchiness, and dryness. When you feel dryness in your eyes, you may blink more often, use eye drops, and adjust your diet by consuming more omega-3 fatty acids.
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