Answer: Quite often a fever is a signal that something abnormal is going on within the body, but its not ALL bad. It is also a signal that the body attack functions and working to fight off something within the body, to bring it back to health.
Answer: Your body is very complex, and to this day there are still some things that the human race is unable to uncover. Ever since the human race existed, we have been getting fevers and thousands of other diseases. Fever symptoms include:
*Nausea *Dry mouth (optional symptom) *Vomiting *Hot sweats (your body temperature burning up) *Weakness *Constant fatigue (tired-feeling which goes with the above symptom) *shaky hands (once again, optional) *Body temperature risen to above average.