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Chronic Cough Lasting Over 8 Weeks? Doctors Warn It May Be Early COPD, Not Allergy

Cough continues to be one of the most troublesome symptoms for many patients. It can be acute (lasting less than 3 weeks), subacute (lasting 3 to 8 weeks), or chronic (lasting 8 weeks or longer).
Healthline

What’s the Difference Between COPD and Acute Bronchitis?

Chronic obstructive pulmonary disease (COPD) and acute bronchitis both cause lung irritation and inflammation. They can trigger similar symptoms, including coughing, chest pain, and fatigue. Acute ...
CNN

This lung disease can be dangerous for younger people, too

Chronic obstructive pulmonary disease, or COPD, is the fourth leading cause of death worldwide, responsible for 3.5 million deaths in 2021, according to the World Health Organization. It’s a common ...
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Daily walking may worsen cough in COPD when black carbon is high

TUESDAY, June 23, 2026 (HealthDay News) -- For people with chronic obstructive pulmonary disease (COPD), daily walking may worsen cough and expectoration when black carbon (BC) concentrations are high ...