question: I am 29 years old male.i have been a daily drinker,smoker & pan masala eater for more than 10years.now i have left drinking.i also have sinus my throat pain daily i always have dry cough.below heart there is continuous pain at one particular point.my eyes are always red.i suffer from headache & body pain daily.i get tired very fast.sometimes i suffer from breathing problem also while taking stairs or any physical hard work.do i have symptoms of throat or any other type of cancer??plz reply