Got what symptom does oral cavity cancer have

summary

Oral cancer is an extremely common disease. In a broad sense, oral cancer refers to the cancer below the orbit, which may be understood in different ways. The cancer above the neck, the salivary glands under the ear and the salivary glands under the tongue all belong to it. In a narrow sense, oral cancer refers to all tissues and cells that can be seen in the mouth, including tongue, floor of mouth, lip, gingiva, buccal membrane and jaw. Got oral cavity cancer to have what symptom to tell everybody.

Got what symptom does oral cavity cancer have

First: loose teeth: generally, our teeth are very healthy. If the teeth loose or fall off one day, or the teeth can't bite when chewing food, we should start to be vigilant. If patients with dentures feel uncomfortable with dentures, numbness and pain in the mouth and throat, and can't get better after general symptomatic treatment, they should be vigilant against oral cancer.

Second: oral ulcer: the appearance of oral cancer is often accompanied by oral ulcer, but this ulcer is not that ulcer, oral ulcer generally does not exceed 3 days, but if the symptoms of burning or pain do not improve after 2 weeks, and to be alert may be the appearance of oral cancer, to timely check.

Third: oral bleeding: oral bleeding is a dangerous sign of oral cancer. A little touch of the tumor growing in the oral cavity may lead to bleeding. Sometimes the tumor even invades the muscles and mandibular joints of the mouth opening and closing, resulting in limited opening and closing movement and difficulty in opening and closing the mouth.

matters needing attention

(1) Avoid smoking and drinking: among the carcinogenic factors, tobacco is the biggest cancer inducer, so smoking is the most dangerous habit. Therefore, the primary prevention of oral cancer in China should focus on the education of the harm of smoking and drinking, change the habit of smoking and drinking, encourage the public not to get into the habit of smoking, and it is better for smokers to quit smoking, and for those who have smoked but can not quit smoking, at least reduce the dosage. (2) Avoid chewing betel nut: especially when betel nut is mixed with tobacco and lime, the risk of cancer is high. (3) Pay attention to the protection of light radiation: prevent direct sunlight for a long time. The lower lip has more chances of light exposure than the upper lip, and 95% of the cancers in the red part of the lip are located in the lower lip. (4) Balanced diet: reduce fat intake, increase vegetables and fruits. Increase the intake of vitamin A, B, e and trace element selenium.