This type of cancer is rare, but they exist. The biggest challenge in determining the symptoms of head and neck cancer is the similarity of indications seen to other illnesses.
Some of the common signs include:
a. Red or white sores in the oral cavity existing for more than two weeks
b. Chronic change of voice or hoarseness
c. Bleeding in the mouth or throat
d. Difficulty in swallowing and ear pain
Look for an ENT specialist to check your condition if you feel any of the above symptoms.