Girls, how do you treat your babies? We put them on a blanket and star…

Girls, how do you treat your babies? We put them on a blanket and started coughing, we prescribed inhalations of saline with ambroxol, but ambroxol is a mucolytic that provokes coughing for expectoration, but such small ones can't cough up like this, what should I do, what to do, I can't think of anything that helped you