Hi I am not able to eat anything or drink anything, while doing so a lot of difficulty is coming and the throat pains a lot. I used to smoke earlier but now I dont. I am bit worried about throat pain while I try eating something or drink fluid. I have heard that if pain happens while eating or drinking, then there is a possibility of Cancer. I am not sure about this. I am just pre-assuming it. Please correct me. I am also having Wisdom tooth issue on the left hand side of the mouth, so it doubles the pain. Kindly provide the right guidance.