Bronchitis Acute

Acute bronchitis: causes, symptoms and treatment

Acute bronchitis is a diffuse acute inflammation of the tracheobronchial tree, which is one of the most common diseases of the respiratory system. It can be caused by viruses, bacteria, physical and chemical factors that penetrate the trachea and bronchi with inhaled air, hematogenously or lymphogenously.

Among the viruses that cause acute bronchitis, the most common are influenza viruses, parainfluenza viruses, adenoviruses, respiratory syncytial viruses, measles, pertussis and others. Among the bacteria that cause bronchitis are staphylococci, streptococci, pneumococci and others. Physical and chemical factors, such as dry, cold or hot air, nitrogen oxides, sulfur dioxide, etc., can also cause acute bronchitis.

Several factors may predispose to the development of acute bronchitis, such as cold exposure, tobacco smoking, alcohol consumption, chronic focal infection in the nasopharyngeal area, impaired nasal breathing and chest deformity.

Symptoms of acute bronchitis may include a dry or wet cough, difficulty breathing, chest pain and weakness. With a mild course of the disease, there is a soreness behind the sternum, as well as a feeling of weakness. In severe forms of bronchitis, bronchospasm may also develop.

Physical signs of acute bronchitis may include harsh breathing, dry and moist wheezing. Body temperature may be low-grade or normal. Hard breathing and dry wheezing may be heard above the surface of the lungs.

Treatment of acute bronchitis includes the use of antiviral and/or antibacterial drugs, vitamins and immunomodulators. Antitussives and bronchodilators may also be prescribed. It is important to maintain bed rest and humidify the air in the room.

Acute bronchitis can have a different course depending on its cause and severity. Mild forms of bronchitis usually go away within a few days, while severe forms can lead to a protracted course and transition to chronic bronchitis. If symptoms of acute bronchitis appear, you should postpone your visit to the doctor. It is important to seek medical help to receive a correct diagnosis and adequate treatment, especially if symptoms are severe and complications are at risk.

Bronchitis acute

Acute bronchitis is an infectious inflammation of the bronchial mucosa, which is accompanied by a cough. Most often, the causative agent of the disease is viruses. But acute bronchitis can also be caused by bacterial, fungal or chlamydial infections. Viruses of acute bronchitis include the most dangerous respiratory influenza viruses, adenovirus and parainfluenza, atypical pneumonia, coronavirus, rhino-syncytial, metapneumo-viral infections and others. Herpes viruses cause damage to the upper respiratory tract and mucous membranes of the nasopharynx.