Hi. My son is 4 yrs old. He is normally very active, eats like a horse and a bubbly, happy kid in general. Friday before last he was a little sick, vomited two twice and had diarrhoea once. He had a temperature too. Since then he has not had anymore vomiting or diarrhea. His temperature has lingered since then. With panadol stay between 38 and 39. He sweats.excessively at night, hair stuck to his head and shirt drenched. He wakes up during he night and cries saying his tummy hurts. He is off his food, tired and miserable in general. He won't even walk at the supermarket even if I am just getting a few things he says his legs hurt. I have taken him to the Dr twice and Dr says its a virus and to let it run its course. I am just worried as my son is not a whinger, has had temps 39 before and still wants to.play trains and do puzzles. Now he lays on the couch and says he needs to rest.all day. Has anyone else experienced this? Is it just a virus or something else. It will be 2 weeks this Friday.