Laughter Therapy Shows Promise for Chronic Lung Disease Patients
A small trial has indicated that an eight-week course of self-administered laughter therapy can help individuals with chronic obstructive pulmonary disease (COPD) breathe more easily. The study, presented at the European Respiratory Society (ERS) Congress in Barcelona, Spain, involved 63 participants with COPD who were divided into three groups: one receiving laughter therapy, another performing pursed-lip breathing exercises, and a control group. All participants continued their prescribed medications. Goncagul Aldan, formerly at Hacettepe University Faculty of Nursing in Ankara, Turkey, led the research, noting that laughter therapy is a structured program distinct from spontaneous laughter. It includes playful exercises, rhythmic clapping, vocal sounds, and relaxation techniques, designed to prepare the lungs and body for laughter. After eight weeks, both the laughter therapy and pursed-lip breathing groups reported less difficulty breathing and improved overall health compared to the control group, wit... 
