My 2 yr old son got cold 2days back.that same night he got severe dry cough.yesterday he had forced breathing.whole day he didnt eat anything.only few sips of water.i nebulized him 8 times.today i feel his breathing is better.im also giving him bro zedex syrup and alex junior.Last time he had this doctor had to give aminophylline injection.followed by nebulization. Pls tell if onky nebulization will help  and his condition will improve? Im very worried. Thank u