 [ Symptoms ] my son has a fever of 101 8 100 8 what should i do [ Disease ] hi it seems that he has viral fever such viral infections are usually associated with high grade fevers associated with chills and rigors do not worry give him paracetamol or other nsaids every 6 hourly monitor and keep a record of the recorded temperatures give him plenty of fluids and fruit juices if the fever doesnt show any signs of improvement in next 2 days consult a doctor thanks