fever is sign of infection the shivers is a sign of your baby trying to fright the infection sweating is caused by your baby trying to make his or body temp go down headaches are cause by the fever either way if its flu or something else. any higher of a fever can fry the brain and led to brain damage go to the hospital asap.
my 3 yr. old has a 101. 7 fever shakes headache fatigue and is sweating a lot. is it just the flu? . he also has no appetite. should i take him to the er?