Tumor inside the nose can cause nasal congestion and nosebleed, and if malignant tumor metastasis occurs, it can also cause displacement of eyeballs, difficulty in opening the mouth, enlarged lymph nodes and other symptoms. Tumor inside the nose usually means that there is a tumor in the nasal cavity or sinus, and the tumor is classified into benign and malignant according to its nature. Benign tumors usually block the airway, causing nasal congestion, and bleeding can be caused by picking and scratching, blowing the nose with force, or trauma, etc. Metastasis of malignant tumor can destroy the bone. Metastasis of malignant tumors can destroy the bone, or penetrate the soft tissues to the eyes and the top of the mouth, thus causing displacement of the eyeballs and difficulty in opening the mouth, and lymph node enlargement can be detected in the submandibular region. There are other symptoms of tumors in the nose, patients are advised to seek medical treatment in time for early detection and early treatment.