Bronchitis

Bronchitis is a common respiratory condition caused by inflammation and irritation of the large airways, or bronchi. It can be acute or chronic and it is usually associated with coughing, chest pain, breathing difficulty and wheezing. In acute bronchitis, symptoms usually last for a few days and in chronic bronchitis, symptoms usually last for several months. This condition can be caused by viral infection, bacterial infection, smoking, and inhalation of chemicals, dust, or other irritants. Treatment depends on the cause, but typically includes antibiotics, bronchodilators, and other medications. Prevention includes avoiding exposure to environmental allergens, limiting individual exposures to cigarette smoke, and eating a healthy diet.