Are you keeping yourself hydrated enough? I went through a period of frequent pink-eye that would last a few days and then go away only to come back a week or two later that lasted a couple years. At the same time, I kept getting hives and the doctors couldn't find any allergies etc. Somehow, (and I can't remember now if I read it somewhere or found it on the internet or someone suggested it) I got to drinking water instead of soft drinks, and drinking a lot of it. That seems to have cleared it up, although I will get the hives and pink eye if I get a little dehydrated. It invariably happens if I fly the airlines to the west coast for a conference or a customer visit and don't drink 2 to 3x the water I usually drink. Just a thought, and not saying it is what is going on with you.
BTW, I told the doc about what I found, she shrugged her shoulders and basically said nothing about it. Fcuking Dr's don't know it all. Medicine is still an art more than a science.
