How to cure sinus permanently

Another possible cause of breathing difficulties is nasal and paranasal tumors, which are cancerous or benign abnormal growths within the nasal cavity.

While nasal tumors begin in the nasal cavity, paranasal tumors form in air-filled chambers around the nose, known as the paranasal sinuses.

The symptoms typically include difficulty breathing through your nose, loss of smell, nosebleeds, nasal discharge, facial pain and swelling, watery eyes, lesions in the roof of your mouth, vision problems, a lump in your neck, or difficulty opening your mouth.

To prevent nasal tumors, avoid smoking and secondhand smoke, air pollution, and long-term exposure to chemicals or irritants as well as exposure to human papillomavirus (HPV) infection.

The most common treatment option is a surgical procedure to remove the tumor, which may be followed up by radiation or chemotherapy for cancerous forms.