Tonya- both my boys have had drug overload reactions when doing IVs. They usually get a fever sometimes a rash around the 12th day of treatment. I can't say they've ever felt the same as what Andrew described, but its worth looking into.
Keep track of when he feels badly and when he has fevers.
I hope you figure it out soon.
Keep track of when he feels badly and when he has fevers.
I hope you figure it out soon.