Cancer is classically defined as the uncontrolled division and growth of cells its spread into surrounding tissue. Cancer can occur almost anywhere in the body and is made up of billions of cells. One of which includes oral cancer. Oral cancer includes different parts of the mouth like lips, floor of teeth, tongue, cheeks, soft palate, sinus and pharynx. Oral cancer if not diagnosed at early stages can be life threatening, it must be treated early. Most of the oral cancer occurs in the squamous cells of the mouth.