It isn't a technical or medical term, so it means a range of things. Generally, it is used to mean something ranging from an anxiety attack, to a deep depression where a person truly cannot be productive, through to a complete break from reality requiring hospitalization. Written Jul 29, 2013 Â· View Upvotes.
Approximately 90 percent of those diagnosed with oral cancer or pharyngeal cancer (including cancer of the mouth, tongue, lips, throat, parts for the nose, and larynx) are tobacco users. Tobacco. All forms of tobacco increase a person's risk of oral cancer.
Oral or mouth cancer may appear on the lips, tongue, cheek lining, gums, palate (roof of the mouth) or floor of the mouth. Cigarettes and other tobacco products, including smokeless tobacco, are associated with 70 percent of oral cancer cases.