When a Mouth Ulcer Doesn’t Heal: Early Warning Sign of Mouth
and
Throat Cancer
A mouth ulcer that does not heal within two weeks should not
be
ignored, as it can be an early warning sign of mouth or throat cancer. Experts
warn
that
persistent sores, red or white patches, bleeding, pain, or swallowing difficulty
may
signal oral cancer, especially among tobacco and alcohol users.
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