my son is 2.5 years old with 13.6kg weight he is having fever at 9pm he was having 101.1 fever I gave calpol 4ml i was checking after every 20mins the fever came down to 99.6 around 12 again it rise to 101.4 at 1pm so at 1pm I gave 4ml calpol but at 2pm it became 102.1 so I gave maftal p at 2.30pm as my friend suggested but fever is still as it is n m worried now please tell me meftal p takes how much time to work my pediatrician had not Suggested me this still I gave it to my son n m worried now that I have done mistake please please please suggest me what should I do