Viral bronchitis is mainly due to the poor resistance of the body. Bronchial inflammation is caused by influenza virus, parainfluenza virus, adenovirus, respiratory syncytial virus, etc. Viral bronchitis patients generally have severe poisoning symptoms, and are prone to chills, high fever, muscle soreness, dizziness, headache, chest tightness, fatigue, loss of appetite, nasal congestion, runny nose, sore throat Itchy throat, cough, expectoration. For patients with viral bronchitis, the neutrophils of white blood cells in general blood routine decreased, lymphocytes and monocytes increased. Chest CT showed that the changes of bronchitis could be seen in the lungs, mainly the thickening and blurring of bilateral lung markings. Patients with viral bronchitis can be treated with antiviral drugs, such as ribavirin and oseltamivir phosphate.
