Hi ,I have been smoking from past 5 years ,quite a month back when I found one day ,completely dry throat when I woke up ,I went to the doctor he has prescribed me some anti allergies ,told me it is chronic pharyngitis ..it’s been a month ...I still have that throat ..it feels all scratchy and itchy ,my doctor say it’s absolutely fine ...but I can’t understand if smoking has caused chronic pharyngitis then it can be a cancer ...moreover sometimes I feel all itchy and scratchy in my ears too but doctor say it’s all fine there too..I feel itchy while eating sometimes too?