Wow. It surely sounds like something in that office environment -- some kind of chemical allergy, perhaps. I guess stress is a possibility but seems unlikely to me. I have never seen anything like that, and I have allergies to cats that used to cause my eyes to swell shut as a child (much milder now, I just get a little itchy in the eyes). But I never had that kind of redness. So mysterious! Please keep us posted and good luck with this.