Hello and welcome to health care magic. Your baby is in the recover phase of a respiratory tract infection. So it s better to return to the pediatrician you are seeing and let him have a look at your baby s chest . He will prescribe cough syrups like Syp. Ascoril which can be given twice a day depending on the weight of your baby. But remember, it s always better to get medicines from doctor who has examined the patient, rather than buying it over the counter from a medical shop. Hope this discussion will be helpful to you. Thank you.