Proton Therapy For Cancer Treatment There are situations when Head & Neck cancers do not manifest any early warning signs but typically they are associated with a few common symptoms. It is always advisable to consult a doctor when any of these symptoms persist. When patients respond to unusual signs by seeking early medical evaluation, their outcome is dramatically improved. Some of the most common symptoms of head and neck cancer are given below: Chronic sore throat White or red patch in the mouth Ear or jaw pain Lump in the head or neck area Swallowing problems Change in voice or hoarseness Speech difficulties Nosebleeds Chronic congestion or sinus infection Pain or unusual bleeding from the mouth Hearing problems Double vision Loose teeth Unexplained weight loss Fatigue To know more about the symptoms of head and neck cancer visit Apollo Proton Cancer Center .