DH is never ill. He developed a chesty cough last night and woke in the early hours with a temp of 40.2. Paracetamol brings it down to high 39s but no lower. We rang 111 this morning and they said see GP if not better in 3 days. He feels generally crap but no other major symptoms. He's drinking plenty and eating a bit. I'm worried, but he says we've sought advice and he just needs to sit it out. It's so unusual for him and I'm at a bit of a loss.