During the winter months, humidity in the air is low and dryness becomes apparent due to indoor heating systems. These conditions will typically contribute to or exacerbate dry eye syndrome. Due to this, dry eye symptoms tend to be at their worst during the colder season.

Winter months can also increase UV exposure. While the sun may feel weaker, fresh snow can reflect nearly 80 percent of UV radiation, making sun protection just as important throughout the cooler months.

In the spring, tree and grass pollens are triggers for allergic conjunctivitis. When these allergens come into contact with the eye, the immune system will trigger a reaction that causes blood vessels to swell and the eyes become itchy, watery, and red. Contact lens wearers may notice this time of year is particularly difficult, as pollen may adhere to the lens surface and prolong irritation.

The summer months bring increased UV radiation and waterborne irritants. With summer being the peak of UV intensity, this may contribute to increased risk for lid cancers, cataracts, and macular degeneration. Chlorine in pools may strip the eye’s natural tear film, while lakes and oceans harbor bacteria that may cause infections.

As days shorten in the fall, our eyes must adapt to the lower light conditions. The glare of twilight conditions can increase the discomfort of glare. Screen time will usually increase this time of year, contributing to eye fatigue and digital eye strain. Decaying leaves may also trigger allergic symptoms caused by mold.

Whatever the season, we can take steps to mitigate the effects the changing environment has on our eyes. Schedule an appointment with Davison Road Optical so we can help.