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 may cause you to cough up blood, known as hemoptysis. Bronchitis is inflammation of the bronchial tubes, or airways, that usually happens due to an infection or breathing in irritants like ...