i am having cough from 2 days..i went to doctor and he suggested me budecort,levolin (its a liquid for inhalation) and gave following medicins ceftas,pantosec,levocetirizine sihydrochloride,zempred. can i know the importance of each one..why he suggested tablets instead of cough syrup....i used to get cough around 12am-3am in between and some kind slum formation..i am 26 of age male