Google+

Causes

Causes

Environmental Causes:

Hot, dry and/or windy climates, high altitudes, excessive sun exposure, central heating, air conditioning, cigarette smoke, air pollution, air travel.

Refractive eye surgeries:

Dry eye is the most common complaint following LASIK. Your doctor should test your eyes prior to surgery to ensure the best outcome.

Contact Lens Wear:

Two million people a year give up on wearing contact lenses. 50% of these contact lens “dropouts” say its due to dryness or discomfort. If you have Dry Eye Disease, your doctor can prescribe a specific lens for your condition or prescribe treatment to allow you to wear your lenses more comfortably.

Low blink rate:

Blinking is critical in stimulating tear production, as well as spreading the tears across the eye’s surface. The three common culprits responsible for reducing your blink rate are computer use, reading, and watching TV. Sometimes just remembering to blink can improve how your eyes feel.

Medications:

It is important that your eye doctor know all of the medications that you take. Some medications known to aggravate dry eye disease are; allergy medications, decongestants, antidepressants, blood pressure medications, birth control pills, diuretics, and pain medications just to name a few.

Diseases:

Some diseases associated with dry eye disease are; Diabetes, Parkinson’s disease, Sjögren’s syndrome, Rheumatoid arthritis, Lupus, Lacrimal Gland Deficiency, Blepharitis, Stevens-Johnson syndrome, and Rosacea.

Hormonal deficiencies or changes:

Thyroid conditions, hormonal changes during menopause, decreased production of androgen, estrogen supplementation can all affect ocular health.
Be sure to let your doctor know if you are taking hormone replacement therapy
or have a thyroid condition.

 

Next: Long Term Effects of Dry Eye Disease