Hello! I was diagnosed in October, but the Doc only used ONE blood test! In the results don't says anything of DAO levels. The results headlined: "Test de liberación de Histamina de 3ª generación" (third generation of histamine liberation test) and gives a percentages for differents foods, like cereals, chicken, milk, potatoes...
Anybody knows if the diagnosis of HIT can be make by differents modes or tests?
Thanks!
Marta. Spanish HIT