What are some common signs of childhood illness in four to six month old babies?

4-6 mo illness. Observe if has a fever, emesis or poor eating/feeding.
If diarrhea, fussy or not as responsive, see MD if appears ill.
Often, coughing, fevers occur. Head elevation, fluids and Tylenol
for temp, pain.
Irritability. The ill infant may develop excessive crying, irritability, refuse feedings, or change sleep habits. The obvious diarrhea, cough, or rash may be easy for you to handle at home or with a call to the nurse.