By baby is 2years old . for past 1 month she was having bad cough and vomit . even if he drink water also he will cough and vomit it. he gave levolin syrup 5ml 3 times for 5 days . but the cough dint settle even after 2weeks . again we went to pead. he took some blood tests and chest xray and said chest is full of cold . so he put her on antibiotics. phensydl t 5ml 3times moxikind 5ml 3times budecort nebulizer 3 times a day cough and vomiting was ok for 3days . today is 4th day . and the same cough and vomiting has started . please help me