Mother Nature may well be a factor. Winter months are not only colder but drier (cold air doesn't hold moisture as well as warmer air). Contact lenses rely on a steady source of tears to stay moist. Dry air increases evaporation from both the skin and eyes -- that means less tears and less comfort for your contacts.

Here are some tips for countering excessive dryness, anytime of year:

1. Use more rewetting drops or artificial tears (Be sure to use the right drops for the type of contacts)

2. Use a humidifier - but don't overdo it. Too much humidity can promote growth of mold and dust mites.

3. Redirect air vents in your home or car away from your eyes -- moving air increases evaporation.

Of course, if your discomfort continues or increases, please make an appointment so we can examine your lenses and eyes further.