The difference of nasal cancer performance in gender is not prominent. Nasal cancer may include nasopharyngeal cancer and sinus cancer, etc. After the onset of common early manifestations and symptoms of local inflammation are not easy to be distinguished, which may appear as blood in the nasal mucus, nasal congestion, low-grade fever, headache and so on. 1. Blood in nasal mucus: This is the most common early sign of nasal cancer. It includes blood in snot, which is usually not much and not easy to pay attention to, and is often mistaken for dry air. 2. Nasal congestion: Nasal congestion is caused by the growth of tumor, at first it is in one nostril, and then it develops to both nostrils. 3. Low-grade fever: it is also an early systemic manifestation that can occur. 4. Headache: sinus cancer can manifest as headache. Nasal malignant tumors may develop insidiously, so it is recommended that if there are uncomfortable symptoms, consult a doctor in time, make a clear diagnosis and treat it positively.