Hello Sir, My son is of 2.7 years old and 13 kg in weight. He is frequently affected with sudden dry cough which is followed by high fever, light wheezing. He will be hospitalized and doctors gave antibiotics through IV. Doctors prescribed oral medicines and budecort respules in nebulization. I am very tensed as he get that once in 10 days what to do? What treatment should be taken and What type of medicines to be used in nebulizer What type of food should be given to increase immunity?