Question

why we srubbing the skin with a towel when someone has fever?

Answer 1

there is no reason but there can be a reason to set up the sweat but now a days no one is srubbing

Answer 2

It's an interesting question! Let we see on somethings with term - friction. As the friction occurs on scrubbing, energy is to be generated.

Similarly, if the energy is formed heat would also formed. Thus, on the scrubbing, new heat is formed and the body heat is changed within this.

Also the overall body temperature is frequently removed with this scrubbing. That's why, we scrub the skin with a towel when someone has fever.