Physiological fevers generally do not cause harm to the body.

“for the most part i'm gonna say most i think physiological fevers don't cause harm your body is not interested in hurting you in that way now environmental fevers can heat stroke i mean labor or the athlete or the soldier who's out there in heavy gear and on a hot day and is not able to dissipate heat through sweating they can suffer strokes i mean it's you know you can die from heat strokes in fact so about 600 people die from heat strokes every year so environmental fevers can do that but not physiological fevers”