My baby is 2 month 15 days . He is coughing continuous even after antibiotics . If I am giving antibiotic for 4 days they no coughing . After that again he start coughing .. this is happening from last 3 weeks 2 sets of antibiotic used with recommendation of doctor .. know again he is coughing. His x-ray and blood reports seems normal . What will be problem ? If it is viral infection what measure to be taken ?? How to cure his cough? As a mom it’s very concerning to me 😞