It's been a busy night in the SRU.  You've already sent two traumas to the OR, given tPA to an acute stroke, and sent a post-arrest patient up to the MICU.  As you walk back to your computer to finally take a sip of now cold coffee, you notice there's a new patient in A2.  The chief complaint, conjunctivitis.  You sigh as you try to recall the differential for the red eye.  You think to yourself, I wish they actually covered eyes in medical school.  Read on to learn how to care majorly about a “minor” complaint.  And no, all is not solved by some antibiotic drops.