Tis the Season for dry eye, it’s a common problem that can be painful, irritating and can lead to serious eye problems.
The team at Lake Nona Eye Care understands how difficult it can be to have any type of issues with your eye, so we have put together some information about how to take care of and prevent dry eyes.
Are you at risk?
Some people may find themselves more at risk for dry eyes. Some who wear contacts may experience many of the symptoms of this condition and should seek help to avoid further irritation. Medical conditions such as thyroid problems, arthritis, diabetes and allergies can also lead to dry eyes. Another cause could be medications like antidepressants, antihistamines, decongestants or oral contraceptives. Working in dry conditions or environments is a common cause as well. Not many people think about makeup as a cause, but makeup around the eyes can dry them out.
What is dry eye?
The American Academy of Ophthalmology states that dry eyes occur when the body does not produce enough tears. “When you blink, a film of tears spreads over the eye. This keeps the eye’s surface smooth and clear. The tear film is important for good vision.” Tears are made of fatty oils, water, and mucus, to keep your eyes lubricated and clean.
The oily layer is the outside of the tear film. It makes the tear surface smooth and keeps tears from drying up too quickly. This layer is made in the eye’s meibomian glands.
The watery layer is the middle of the tear film. It makes up most of what we see as tears. This layer cleans the eye, washing away particles that do not belong in the eye. This layer comes from the lacrimal glands in the eyelids.
The mucus layer is the inner layer of the tear film. This helps spread the watery layer over the eye’s surface, keeping it moist. Without mucus, tears would not stick to the eye. Mucus is made in the conjunctiva. This is the clear tissue covering the white of your eye and inside your eyelids.
When your body doesn’t make enough tears, eyes become dry. Irritations of the eye include over watering, discharge around the eye, stinging, burning, or overall pain. It can also cause blurred vision, sensitivity to light or eye fatigue.
What can be done?
Avoid the development of dry eyes by taking precautions and preventative actions. Sunglasses are a great way to help combat the environment in every season. Avoiding hair dryers or direct contact from air conditioners with your eyes is good too. Taking breaks from staring at computer screens to close your eyes and rest them can also help fight off dry eyes.
For those with contacts it is important to care and clean them well. It may also be suggested to use a humidifier to add moisture to the air. Including omega 3 fatty acids, flax seeds and fish in your diet can reduce the inflammation in the eyes.
Dry eyes can be a painful condition. It is important to take it seriously and try to prevent it from happening to you. If you have developed signs or symptoms of dry eye give Lake Nona Eye Care a call.