Anyone else?

[Linzoid]

My 3 year old son quite often is ill. He gets a temperature and is up in the night, by the next day he seems o.k ( maybe a bit off) but no other signs of illness. I always thought that a temperature was a symptom of something else not an illness but it doesn't seem like this with mine. In the past i have had his urine checked and it's fine.
I have recently been told that he has an antibody which is at a slightly lower level than it should be. The doctor says i shouldn't be too worried. Just waiting to hear from the immunologist now. Said we might have to have the levels tested again in time to see how it is.
Anyone else have any experience of this??

Linzoid, I've no experience of the antibody thing but one of my sons used to get high temps and be really quite ill, from babyhood, sometimes looking as though he was about to fit. We never got to the bottom of it at the time but when he later developed migraines I was told that even very small children can have them. Rather than the traditional migraine symptoms such as headache, small children present with high temps/sickness or 'bilious attacks' so it might be worth considering. HTH.