Hi, my little boy (11 months) has norovirus/ a sickness and diarrhoea bug at the moment. He was sick multiple times on Wednesday with diarrhoea started on Thursday. Our GP checked him over and checked he wasn't dehydrated yesterday and said he was ok but he's been sick again today and had some loose nappies again.
I've been desperately trying to get water to him constantly and he's wanted the odd snack like a melty puff but not had any milk since Wed. He was still crawling and cruising today and mostly happy so generally seems to be perking up but I weighed him tonight and he's 0.7kg less than he weighed 3 weeks ago so must've lost quite a bit of weight.
I wondering at what point I should be getting worried and if anyone had any experiences on how long this usually lasts in babies. If your babies have lost weight during illness, has their weight jumped up again once better?