Synergistic Effects of Combined Thermal and Halotherapy Interventions on Respiratory Mucosa and Bronchial Function: A Narrative Review
Amalia Tri Utami*, Aasiyah Muzaahim, Al Haarits Harrats and Maryam Aali Imroon
ABSTRACT
Chronic respiratory disorders and the growing impact of air pollution have highlighted the need for effective non-pharmacological rehabilitation strategies.This narrative review evaluates the therapeutic potential of thermal salt sauna therapy (thermal halotherapy), a modality that integrates inhalation of dry sodium chloride microparticles within a high-temperature environment. The review examines the physicochemical characteristics of different salt types, the biological mechanisms underlying mucociliary clearance, and the critical physiological rationale for the use of hyperthermic conditions. Evidence from the literature indicates that heat acts as a catalytic factor, enhancing salt aerosol penetration through pulmonary vasodilation and bronchial dilation, thereby significantly improving mucus clearance compared with halotherapy conducted at room temperature. This integrated approach represents a promising adjunctive strategy for respiratory health management.
