The Effect of Laughter Yoga on Symptom Severity, Depression-anxiety-stress, Sleep Quality and Quality of Life in Patients with Irritable Bowel Syndrome

Inclusion Criteria: * Diagnosed with IBS according to Rome IV criteria, * Scoring 75 and above on the IBS-SSS score, * DASS-42 scores of 10 and above for depression, 8 and above for anxiety, 15 and above for stress, * Over 18 years of age, * Bleeding hemorrhoids, all types of hernia, persistent cough, severe back pain, heart diseases, high blood pressure, urinary incontinence, major psychiatric diseases, pregnancy, cold/flu, no epilepsy, no surgery in the last three months, etc. * Patients with a smartphone/computer where it is possible to participate in a video call for laughter yoga, * Patients without communication problems and * Patients who agree to participate in the study will be included in the study. Exclusion Criteria: * who do not practice laughter yoga, * who do not attend regularly, * Patients whose treatment regimen has changed and * Patients who wish to leave the study will be excluded from the study.