Symptoms of nasal tumors can vary depending on the location, size, and type of the tumor. Common symptoms include:

Nasal Obstruction: Persistent nasal congestion or blockage, often only on one side.
Nosebleeds (Epistaxis): Frequent and unexplained nosebleeds.
Facial Pain or Swelling: Pain or swelling around the nose, eyes, or upper teeth.
Decreased Sense of Smell: Loss or reduction in the ability to smell.
Runny Nose (Rhinorrhea): Continuous nasal discharge, which may be clear or bloody.
Nasal Discharge: Discharge from one nostril, sometimes mixed with blood.
Eye Problems: Vision changes, bulging of one eye (proptosis), double vision, or excessive tearing.
Headaches: Persistent headaches, often due to sinus pressure.
Ear Problems: Hearing loss, ear pain, or a feeling of fullness in the ear.
Palate or Tooth Issues: Numbness or pain in the upper teeth, loosening of teeth, or a palpable mass in the roof of the mouth.
Swelling in the Neck: Enlarged lymph nodes in the neck, which might indicate the spread of the tumor.
Difficulty Breathing: Shortness of breath if the tumor blocks the nasal airway significantly.

These symptoms can also be indicative of less serious conditions, such as chronic sinusitis or nasal polyps. However, persistent symptoms, especially when unilateral, should prompt a medical evaluation to rule out nasal tumors or other serious conditions.