What symptom is oral cavity precancerous period

summary

In daily life, many patients with oral cancer are more embarrassed. The incidence of oral cancer is higher and higher. The harm of this disease to patients is very great. The pressure of work and unclean diet will produce lesions of oral ulcer. So, what are the common symptoms of early oral cancer? Let's learn about it.

What symptom is oral cavity precancerous period

Symptom 1: the color of normal oral mucosa is pink. If it turns white, brown or black, it means that the mucosal epidermal cells have changed. Lanzhou Cancer Hospital experts, especially oral mucosa coarsening, thickening or induration, oral mucosa leukoplakia, erythema, is likely to have cancer.

Symptom 2: if the ulcer is not cured, the course of oral ulcer is generally not more than two weeks. If the burning sensation, pain and other symptoms are not good for more than two weeks, it is necessary to be alert to the possibility of oral cancer. Because, the oral cavity cancer often manifests for the ulcer's form, the periphery bulges, the central uneven, and has the necrotic tissue to cover, the pain is obvious.

Symptom 3: enlarged lymph nodes, oral cancer metastasis to the neck lymph nodes nearby, sometimes the primary lesion is very small, even the symptoms are not obvious, but the neck lymph nodes found metastatic cancer cells. Therefore, if the cervical lymph nodes suddenly swell, it is necessary to check the oral cavity.

matters needing attention

1: More exercise, improve immunity, is the best way to prevent pain. 2: Pay attention to personal hygiene.