U-Tel (South Korea)

A randomized controlled trial investigating the effect of thermal steam spray on nasal condition, neurological function, and sleep quality in young adults with nasal congestion and irregular sleep patterns

<title>Abstract</title> <bold>Background</bold> Intranasal thermal steam spray (ITSS) has been suggested to relieve nasal stuffiness and improve sleep-related symptoms. However, its effects on respiratory capacity, neurological functions, including autonomic nervous system (ANS)...