Learn about various asthma medications, including short-term control, rescue drugs like inhalers, OTC medications, and long-term controllers. Discover potential asthma medication side effects, as well as learn which asthma drugs are appropriate for toddlers, children, and pregnant women.

Chronic bronchitis is different from acute bronchitis in that it involves a cough that lasts for at least 3 months, 2 years in a row. Signs and symptoms are cough and sputum production (the most common symptoms), wheezing, shortness of breath, and fatigue.

Asthma is chronic airway inflammation marked by recurrent airway obstruction. Read about asthma attacks and asthma treatment, types, medications, symptoms, triggers, causes, and prevention.

Read about asthma in children including symptoms in children under 5, guidelines, statistics, diagnosis, treatment, and more.