Tan,

Would def be giving paracetemol once temp over 38. Baby temp should range roughly from 36.5-37.5 under the arm. Is best on babies just to use a digital therm placed under the arm. They may take a few minutes but are actually more accurate cause sometimes the ear ones are too big to fit in their little ears to give an accurate reading. Hope Izzy feels better soon :-) (anything under 36.5 means they are tooo cold and need an extra wrap) Good luck!