Usually individuals who suffer from throat cancer develop cancer in their voice box called larynx and face problems like sore throat, swelling of the neck, and difficulty swallowing. Possibly, the sufferer may note these indications of throat cancer in the beginning, but they might get to know it when the cancer gets more advanced and they face issues with breathing or speaking. However, throat cancer symptoms may differ based on their location in your body, and if the cancerous tumors grow within the voice box, they can make you ineligible to speak. These conditions require an immediate diagnosis, and you must visit a medical expert quickly!