Dry Drops

Today I had my annual eye exam. At the end of the visit I learned that the lens prescription change was so minor I decided not to bother with new glasses.

However, during the exam I mentioned to the doctor that the letters on the chart were sometimes blurry, but but would clear up when I blinked. He moistened an orange dye strip and touched the strip against the inside of my lower lid, then examined my eyes with a blue light and announced I had dry eye syndrome.

I left the office thoroughly educated about what that means. The main causes of dry eyes are increased tear evaporation (called evaporative dry eye) and decreased tear production (called aqueous deficiency). For both, the most common cause is aging. In addition to my blurry vision, other common symptoms are burning, bloodshot eyes, heavy eyelids, and eye strain during reading or screen use.

The doctor said there were quite a few treatments, but suggested the first step would be preservative-free, over-the-counter eye drops and gave me some suggestions of brands to look for. I was most surprised to learn that using a ceiling fan can be an issue, even during the nighttime when my eyes were closed. For that, he suggested gel eye drops that are thicker and last longer.

Vecteezy

Five years ago: Bicentennial Fun