Two years old child coughs a month bad how to do

Two years old children cough for a month is not good, should go to the hospital as soon as possible, do blood routine, bacterial culture and other tests. If there is bacterial infection, should actively carry out anti-inflammatory treatment, can be based on the results of drug sensitivity test to choose a more sensitive antibiotics, at the same time can be given budesonide hydrochloride ambroxol and other drugs for atomization, reduce cough expectoration.