Hi there!
Temperament changes are actually very common after seizures, (adults sometimes get really aggressive even when not usually like that) and if he is still twiching then he's still at risk of having another one.
Seeing it has been well over 24 hours of temperatures I'd be concerned about infection. His wee might be a bit smelly if he's getting dehydrated (uti's are pretty uncommon in boys, but it's still a possibility so still a good idea to get that sample.) and seeing as he's got temperatures he's possibly losing more fluid through sweating and just in general he will be using a lot more energy being sick. So he definately needs continued increased fluids, and seeing as it's been so long the hydralyte ice blocks are pretty important as they will replace the salts he is losing. Dehydration can lead to an electrolyte imbalance so it's really important as you don't want that on top of what's happening at the moment.
You should probably take him up to the emerg dept today... it's been a pretty long time to be hanging in there and if it were an infection it's better to treat it sooner rather than later.
Even if they can't do all the tests needed to find out what it is being a sunday, they could at least start him on a broad spectrum antibiotic and hope that he starts responding.
The reason I'd suspect infection is that if it were viral the temps should have subsided within 24 to 48 hours.
As I mentioned the other day you should still give the panadol and nurofen, spaced apart by a couple hours so that they cover each other nicely. They are safe to have together as they both work from different pathways so you're not overdosing at all, and is what they'd do in hospital.
Hope that helps, you must be getting exhausted by now!!
