Hello doctors.. Good evening my daughter 3 months old last 5 days onwards she has cough.. There is no fever, cold.. We went to doctor.. He gave cough and cold medicine for 5 days we used.. But again same only cough.. Next doctor did blood test, and x-ray he said while feeding time milk went resipotry he gave antibiotics and nebulization now not much cough but it is not clear.. What to do it will go or not