ear, nose, and throat disorders
Rhinitis
Chronic rhinitis
Chronic rhinitis is usually an extension of rhinitis caused by inflammation or a viral infection. However, it also may rarely occur with diseases. These diseases include Syphilis , Chronic rhinitis causes nasal obstruction and, in severe cases, crusting, frequent bleeding, and thick, foul-smelling, pus-filled discharge from the nose. Decongestants may relieve symptoms. Any underlying infection requires a culture (examination of microorganisms grown from a sample of mucus to identify infection with bacteria or fungi) and appropriate treatment. If symptoms persist, biopsy (removal of a tissue sample for identification under a microscope) may be necessary to rule out cancer. 