Dear sir/medam  I am sufring from inside the mouth left and right cheek one line red color and wight dart,  light pain,  I don't no whats the problem,  last 6 month before,  I am chweing a pan habbit,  6 month before I leave that habbit, so this problem any mouth (Oral) cancer, or not I don't no but iam not shore,  plzzz tel me what this problem and help me.  Any tablets give name I take heare.  Thanking you sir/medam.  Sir I speak and write the English,  but I can't speek proper englisg this aboue my question any mistake plzz give excuse.  Thank you.