orrnyálkahártyasorvadáshoz

Orrnyálkahártyasorvadás, also known as atrophic rhinitis, is a chronic condition affecting the nasal lining. In this condition, the mucous membrane of the nose, which normally keeps the nasal passages moist and clear of debris, thins and dries out. This leads to a variety of symptoms.

The most characteristic symptom is a persistent, foul-smelling crust that forms inside the nose. This crust can cause a noticeable and unpleasant odor, known as ozena. The thinning of the nasal lining can also lead to a sensation of nasal obstruction, despite the nasal passages actually being widened. Patients may also experience recurrent nosebleeds, a diminished sense of smell (hyposmia or anosmia), and a feeling of dryness or burning in the nose.

The exact cause of atrophic rhinitis is not always clear, but several factors are believed to contribute. These can include chronic infections, autoimmune disorders, previous nasal surgery, long-term exposure to certain environmental irritants or pollutants, and certain nutritional deficiencies. Heredity may also play a role in some cases.

Diagnosis typically involves a physical examination of the nasal cavity, often aided by nasal endoscopy. Cultures may be taken to rule out infection. Treatment aims to manage symptoms and prevent complications. This can include nasal saline irrigations to help remove crusts and moisturize the nasal lining, topical antibiotic ointments to prevent infection and reduce odor, and sometimes medication to stimulate mucus production. In severe cases, surgical interventions might be considered, though their effectiveness can be variable.