My 17 year old son had symptoms of fatigue, loss of appetite, naseua, occasional diarrhea, nervousness - which we may still be attributing to physical signs of depression & anxiety. However, a recent blood test revealed his Biliburn count was 2.9 Double the norm, from my understanding. He was told it was no big deal & it was like having jaundice as an infant & there is no need for concern. I have also read that mono could give a high bilirun count (which he had over 6 months ago). Any insight would be helpful.