This ia a randomized, double-blind, crossover, placebo-controlled Study. The purpose is to evaluate the efficacy and safety of hydrogen-oxygen mixed gas(H2-O2) inhalation in the treatment of insomnia, and explore the possible mechanism by detecting the changes of serum inflammatory factors (CRP, IL-6, IL-1β, TNF-α) levels, so as to seek an effective therapy for insomnia.
The purpose of this study is to evaluate the efficacy and safety of hydrogen-oxygen mixed gas inhalation in the treatment of insomnia.