My son is 10 and has had a high temp between 38-39.9C for over a day now. Also he has a headache he can't seem to get rid off. He feels cold in himself and shivering. I've given nurofen and calpol. Last night I stayed with him as he was so restless in bed. Talking and fidgety. He does have a bit of a cold starting.
There isn't a rash.
Any advice?