Hi
I have a 10 year old boy, who usually is so full of life & outgoing energetic etc, from moment he came in from school after homework would be out playing,

About two weeks ago, he got a bad dose of vomiting that went on for 2-3 days, he was admired to hospital with threatened appendices, but thankfully it wasn't & he got out home, in this period id say he has lost a stone in weight & now just wants to sleep. All the time I'm concerned but docs say prob just a viral infection, does this last this long??