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New optical techniques, which are less-invasive alternatives to biopsy, may help find some oral cancers earlier

Stage Four: Pre-Cancerous Lesions DNA mutations result in the appearance of visible lesions in the mouth's lining: Leukoplakia: White spots that cannot be removed Erythroplakia: Red patches (high risk for developing cancer) Oral Submucous Fibrosis (OSMF): Increasing stiffness of the mouth with difficulty opening Step 5: Cancerous Change After years of repeated exposure, genetic changes result in cancer that will then grow and spread into adjacent tissues until ultimately reaching the lymph nodes in the neck and even other organs

It comes in flavors like Apple, Peach, Mint, and Cool Wintergreen

Reviewing both airline and destination-specific rules before traveling can help avoid complications