Hope you aren't eating? LOL! I have been asking my crappy doc about this EVERY visit. She says that yellow or green snot is NO big deal. Everyone has yellow or green mucous. I said from my reseach I see that everything points to infection! Clear = ok Yellow = starting something here Green = infection warning!!!! But I have it EVERYDAY in my nose and it seems to last a while until I am finished with my morning "kleenex". Then its gone. I have crusties (I know, I know, but I am trying to be accurate)most of the day. Sometimes yellow crusties in eyes too. My question is Do I Have A Sinus Infection? I have NO pain around my nose or eyes and no dripping down the back of throat, or any discomfort like stuffy nose or clogged head or headache or what not, and have NO sore throat and havent since this stupid illness began. I sometimes have phlegm in my throat too. And can cough up stuff but not alot or all day long. No cough... Is this just one of those wonderful mysteries that comes part and parcel with this illness? Is there anyone else who can identify? Do you know what I should do? Anyone? Thank you Green and yellow Lilladybug!!