If You're Wearing Contact Lenses In Winter Pollution, Read This Before Stepping Out

Winter

may be the season of crisp air and festive warmth, but for those who wear contact lens, it also brings a lot of visible risk. With the pollution levels also rising up and reaching 'severe' and 'hazardous' levels due to smoke, dust and suspended particles, the conditions are becoming harsh for eye health. As Dr. Rimpika Mahajan, Senior Consultant at Sharp Sight Eye Hospitals, explains, "in this season of air pollution, there is a lot going on in the air and that affects our eyes, especially those who wear contact lenses, as it can lead to increasing dryness, irritation and risk of infection."

How winter pollution affects contact lens wearers

Cold weather reduces natural tear production, while polluted air worsens dryness and inflammation. Dr. Mahajan notes, “In my role as a doctor, I have noticed patients with dry or irritated eyes during the winter months, not realising that their symptoms might have been caused by seasonal environmental conditions.” Contact lenses can trap airborne particles against the eye surface, making symptoms more intense and persistent compared to those who wear glasses.Hydration becomes especially important during this time. “Cold winter weather increases the likelihood of eye irritation among contact lens users,” she says. Using preservative-free lubricating eye drops and drinking enough water helps maintain moisture and reduces friction between the lens and the eye, easing discomfort throughout the day.Lens hygiene also plays a critical role. “Make sure your hands are clean and dry before touching your lenses,” Dr Mahajan advises, as “lenses frequently collect dirt and debris from your hands, potentially leading to eye irritation.” Following cleaning routines diligently can prevent minor irritation from developing into infections.Equally important is sticking to replacement schedules. “It is crucial to replace your lenses according to the guidelines given by your eyecare specialist,” she stresses. Reusable lenses must be cleaned thoroughly, while “single-use lenses reduce the risk of infection.” Ignoring these guidelines during high-pollution periods can significantly increase eye-related complications.

What to avoid and when to switch to glasses

Many contact lens users brush off early warning signs. “Signs such as redness, itching, or blurry vision should not be ignored,” Dr. Mahajan warns. If irritation occurs, “the advised step is to remove your contact lenses and consult your eyecare specialist rather than waiting to see if the discomfort goes away on its own.” She also cautions against wearing lenses during severe pollution days. In such conditions, glasses provide a safer alternative.Choosing the right eye drops is equally important. “Choose eye drops specifically formulated for contact lenses,” she says, as unsuitable products can worsen dryness and potentially harm them. Protective measures like sunglasses also help, as sunglasses shield them from dust and contaminants, while offering UV protection.Winter pollution may be unavoidable, but eye damage doesn’t have to be. With mindful habits, proper hygiene, and timely precautions, contact lens users can protect their vision and maintain comfort throughout the season.