Not sure if this would come under "special needs" but it seems to be rare.
My DD is nearly 10 months and has CH (congenital hypothyroidism) For some reason we haven't been able to get her up to normal levels for a few months and they keep increasing and increasing her dose. The thing is when her dose increases she goes mental. She will scream and scream for at least an hour and a half before bed time. Eats like a horse for a day then barely takes her milk the next day. This happens for about a week and a half when her dose is increased. The only way i can describe it is she sits looking pissed off and screams at the slightest thing. Has anyone else had this problem? Is it something i should bring up with the endocrine people? She just had another increase this week and im going through hell a new born is a lot easier!