Background:. Patient complaints can provide valuable feedback regarding the objective deficiencies of medical services. There are few studies on the complaints of patients receiving photoelectric therapy. so this study aims to understand the expectations and requirements of patients by analyzing the complaints of patients receiving photoelectric therapy. https://www.roneverhart.com/Mabis-Dmi-Healthcare-3-In-1-All-Purpose-Commode-by-Briggs-Healthcare/