Did your son have attention problems, sitting still problems, or recurrent sore throats/ear infections? My son hasn't had the sore throats or ear infections, but he has had the other problems.
I'm beginning to feel that I have found the link to my sons problems (ADD). I'm trying to find a doctor which will remove only part of his tonsils (tonsillotomy) and not the entire tonsils, as I have had my tonsils removed. The ENT we went to see last week said she didn't do that type of operation but would refer me if I could find a doctor who would do it.