About one in 20 people experience bronchitis every year, despite it being a respiratory infection no one wants. Its most common symptoms include wheezing, chest tightness, low fever, fatigue, ...
Bronchiolitis often affects infants under 2 and is usually caused by the respiratory syncytial virus (RSV). Bronchitis can happen at any age and involves inflammation due to viral infections like ...
Bronchitis infects the bronchial tubes, while pneumonia infects the alveoli. Bronchitis is usually viral and doesn't need antibiotics, but pneumonia may need antibiotics if bacterial. Pneumonia is ...