pneumoniit

Pneumonitis is a general term that refers to inflammation of the lung tissue. It can be caused by a variety of factors, including infections, irritants, or autoimmune conditions. When the inflammation affects the alveoli, the tiny air sacs in the lungs, it is often called alveolitis. The symptoms of pneumonitis can vary widely depending on the cause and severity, but commonly include cough, shortness of breath, and fatigue. Fever and chest pain may also be present.

Diagnosis typically involves a medical history, physical examination, and imaging tests such as a chest X-ray or CT scan. Pulmonary function tests can also help assess the extent of lung damage. Treatment for pneumonitis depends on the underlying cause. If an infection is responsible, antibiotics or antiviral medications may be prescribed. For inflammatory or autoimmune causes, corticosteroids or other immunosuppressant drugs might be used to reduce inflammation. In cases of severe pneumonitis, oxygen therapy or mechanical ventilation may be necessary. Prevention strategies focus on avoiding known irritants and managing underlying health conditions.