Pop two black teabags in boiling water for a few minutes then set them aside to cool a bit - then either apply the warm teabags to your eyes, or stick 'em in the fridge for 10-20 mins depending on whether heat or chill feels better. The caffeine reduces inflammation (and redness), the tannins ease itching, and the antioxidants help fight infection. For bonus points, lie on your back and squeeze the teabags a little to let liquid pool in your eye socket. Keep the bags on your eyes for at least 15 minutes, or as long as you can lie there, and repeat throughout the day as discomfort recurres, which it will for at least a few days.