hello doctor..... my son is 1yr 10 months old now.when he was 4 mnths it was observed havin TB, so we gave an ATT course of 6 mnths to him,after that his reports were ok. But since then he continuously develop fever,cold & cough within a duration 0f 1 or 1& 1/2 months. what may be the cause, my doctor is saying he is allergic reaction,he is suggesting to keep him on inhaler but i dont want to......please tell me wat i should do.