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Getting the latest healthcare news for you
Getting the latest healthcare news for you
Two simple, no-equipment interventions — pursed-lip breathing and laughter therapy — significantly improved breathlessness and overall health status in COPD patients after just 8 weeks. A randomized controlled trial presented at the European Respiratory Society Congress found both approaches outperformed a control group on key symptom measures. Best of all, patients can do them at home.
Could laughter be a legitimate prescription for COPD? A new randomized controlled trial says it just might be. Researchers tested two low-cost, equipment-free interventions — pursed-lip breathing exercises and laughter therapy — against a control group in 88 patients with symptomatic COPD over 8 weeks. Both groups showed significant improvements in breathlessness (Dyspnea-12) and overall health status (CAT scores) compared to controls, with laughter therapy showing particularly strong effect sizes.
Laughter therapy sessions involved rhythmic clapping, playful vocal exercises (think: mimicking a motorcycle or a lion's roar), laughter meditation, and calm breathing — all done for 30 minutes, three times a week. Pursed-lip breathing followed a similar schedule. Neither intervention required special equipment or clinic visits, making them well-suited for home use or telehealth settings.
Key Takeaways:
Why it matters: COPD affects millions worldwide, and standard treatments can be costly or inaccessible. These findings give clinicians practical, patient-friendly tools that can complement pulmonary rehab — no special equipment required.
