Sick Day 3249Leave a replyhttps%3A%2F%2Fwww.teamcrossworld.com%2Frunning%2F2012%2Fsick-day%2FSick+Day2012-01-12+18%3A00%3A09crossn81http%3A%2F%2Fwww.teamcrossworld.com%2Frunning%2F2012%2Fsick-day%2F Sinus headaches that weren’t relieved by taking sinus drugs. Related