How come just a 2 degrees increase of body temperature can make you feel so fatigue and like you’re dying?

Question

It doesn’t seem like a huge difference to me but even a 1 degree increase of body temp can make you so tired and have fever. Why is that?

In: 2376

Answer 1

Part of it is mayve decreased nerve conductivity at higher temperatures, but that could only apply to us MS people, or other people with severe nerve damage.