If you notice any possible signs and symptoms of oral cancer, do not panic, but avoid ignoring them. Monitor the affected area and arrange a professional examination if the change lasts longer than two weeks, worsens, or repeatedly returns. Possible early signs and symptoms of oral cancer include a non-healing mouth ulcer, red or white patches, unusual bleeding, numbness, swelling, or a persistent lump. The early signs and symptoms of mouth cancer may resemble common dental problems, so a clinical evaluation is important. If you also experience persistent hoarseness, difficulty swallowing, ear pain, or a neck lump, these may be among the signs and symptoms of mouth and throat cancer. Dr Smit A. Desai can carefully examine the affected area and recommend imaging or a biopsy when medically required. Conclusion Most oral changes are not cancerous, but symptoms lasting longer than two weeks should be checked promptly. Early diagnosis can simplify treatment and improve outcomes.