In 2021, an estimated 14 million adults in the United States reported a diagnosis of chronic obstructive pulmonary disease (COPD), chronic bronchitis, or emphysema. If you’re not sure what the ...

With fall and winter fast approaching, you’re probably suspicious of every sniffle and sneeze you hear at your office or in the grocery store—and with good reason: Cold and flu cases rise during the ...

Sinus infections and bronchitis can cause similar symptoms, such as coughing and fever. Both usually go away without treatment, but people can take some steps to ease their symptoms. Sinus infections ...

Is a deep, chesty cough keeping your little one up all night? Your child may have bronchitis. Also called a chest cold, acute bronchitis is an illness where the large airways to the lungs known as ...

Plastic bronchitis is the buildup of lymph fluid in the lungs. The fluid leaks into the airways and causes tree-like casts to form, blocking the airways. Treatment includes removing the casts and ...