Thank you for your query.
It is not unusual to have cold
hands and feet when the body temperature is rising fast. This is body's way of conserving the loss of heat. You are doing the right thing by giving your son Triaminic
. You should cover him so that the hands and feet become warm and in case he develops fever
you should start syp. paracetamol/acetaminophen
5 ml. 4 hrly. if temperature is above 99F by side.
I hope I have answered your query to your satisfaction.
Wishing your son a speedy recovery.