World Asthma Day

World Asthma Day History

World Asthma Day seeks to raise awareness about asthma and improve the lives of those affected by it. Asthma is an inflammatory disease of the airways within the lungs. It is believed to be caused by genetic or environmental factors. Symptoms may stem from an obstructed airflow or spasms of the airways in the lungs. These may include wheezing, coughing, or shortness of breath. There are no known cures for asthma. There are, however, measures and methods such as inhalers that make living with it more comfortable. According to the CDC, 1 in 13 Americans live with asthma.

World Asthma Day was created in 1998 by the Global Initiative for Asthma (GINA). It is observed annually on the first Tuesday in May.

Top 10 Facts for World Asthma Day in 2026

• The official theme for the upcoming observance on May 5, 2026, is Access to anti-inflammatory inhalers for everyone with asthma – still an urgent need, which prioritizes the global distribution of life-saving corticosteroids.
• Organized by the Global Initiative for Asthma (GINA), the event was first launched in 1998 in Barcelona, Spain, and has since expanded to more than 35 countries.
• Although modern medicine provides effective management tools, asthma remains the most common chronic disease among children worldwide and currently affects over 260 million people across all age groups.
• Statistics from the World Health Organization indicate that a staggering 96 percent of asthma-related deaths occur in low- and middle-income countries due to a lack of affordable inhaled medications.
• While short-acting bronchodilators provide quick relief for symptoms, the 2026 campaign emphasizes that daily anti-inflammatory treatments are essential to prevent long-term airway scarring and fatal attacks.
• Historical records show that the symptoms of asthma were documented as early as 2600 B.C. in ancient Chinese scriptures and were later formally described by the Greek physician Hippocrates.
• The Global Asthma Report 2025: Patient Stories highlights how environmental triggers like poor indoor air quality and nitrogen dioxide from traffic continue to worsen the global burden of the disease.
• In the United States, recent data showed that asthma-related mortality rates rose in 2020 for the first time in two decades, a trend researchers partially attribute to the disruptions caused by the COVID-19 pandemic.
• Health advocates use this day to promote the Asthma Action Plan, a personalized written strategy that helps patients recognize when their symptoms are escalating into an emergency.
• Beyond physical health, uncontrolled asthma is a leading cause of school and work absenteeism, creating a significant economic burden that rivals other major non-communicable diseases.

In the News and Trending in the US for World Asthma Day

Top things to do in the US for World Asthma Day

• Read about an interview with a school girl with asthma.
• Watch this video on what happens during an extreme asthma attack.
• Make a donation to a non-profit asthma organization.