Early symptoms of head and neck cancer

Head and neck cancer includes nasal cancer, oral cancer, laryngeal cancer, etc., the early symptoms of different diseases are also different, common symptoms are nasal congestion, mouth ulcers, hoarseness, etc.

1, nasal cancer

due to the location of the incidence of relatively hidden, so some patients may not appear in the early symptoms, there may be some patients with nasal congestion, most of the cases are caused by infection.

2, oral cancer

early symptoms and ordinary oral mucosal lesions are similar, the initial stage of the disease may appear on the mucosa induration, and then epidermal erosion was ulcerated, but there is no necrosis, the surface presented as red with some white spots.

3, laryngeal

cancer patients early symptoms for hoarseness, most cases due to cancer tissue invasion of recurrent laryngeal nerve caused. But because this symptom is not specific, so it is easier to be ignored.