World COPD Day 2025 Warns Against Misuse of Rescue Inhalers

World COPD Day Highlights Risks of Rescue Inhaler Misuse

World COPD Day, observed every year on the third Wednesday of November , aims to raise global awareness about chronic obstructive pulmonary disease (COPD) —a major respiratory condition that significantly affects quality of life. The 2025 theme, “Short of Breath, Think COPD,” emphasises early detection and adequate management to prevent severe complications.

Understanding COPD and Its Symptoms

COPD is a long-term lung disease that causes persistent airflow blockage, making breathing progressively difficult. It includes emphysema and chronic bronchitis , both of which stem from long-term exposure to irritants such as tobacco smoke, indoor and outdoor air pollution, fumes and occupational chemicals . Key symptoms include chronic cough, wheezing, sputum production and breathlessness during routine activities.

Rescue vs Preventive Inhalers: Knowing the Difference

Treatment primarily relies on two inhaler types: rescue inhalers for sudden breathing difficulty and preventive inhalers to control inflammation and reduce disease progression. Rescue inhalers provide immediate but temporary relief through fast-acting bronchodilators, while preventive inhalers work gradually to strengthen lung function and prevent flare-ups.

Risks of Overusing Rescue Inhalers

Experts caution that excessive dependence on rescue inhalers signals poor disease control . Because they offer quick relief, many patients self-medicate without consulting doctors, masking worsening symptoms and delaying proper treatment. Overuse may also reduce the inhaler’s effectiveness over time, prompting patients to use higher doses without medical supervision.

Effective Long-Term Management

Healthcare specialists stress adherence to prescribed therapy, pulmonary rehabilitation, regular check-ups and avoiding environmental irritants. Long-term COPD management helps reduce exacerbations, stabilise symptoms and improve overall well-being.

Exam-Oriented Facts

• World COPD Day is observed on the third Wednesday of November .

• COPD is the third leading cause of death globally .

• Rescue inhalers provide quick relief but do not control long-term symptoms .

• Preventive inhalers reduce airway inflammation and prevent flare-ups.