1. The symptoms which you described are of Common cold
2. Cough, cold and fever
muliple symptoms are mostly indicative of viral flu.
3. But in case when fever touches above 102 degree ferneight you should consult with pediatrician
4. Treatment should be Tylenol
, steam inhalation, and decongestants.
Red flag signs are
1.Increase respiratory rate
3.High grad fever
4.Decrease oral intake