This open-label randomized controlled pilot study aimed to test the study feasibility of bromhexine hydrochloride (BRH) tab-lets for the treatment of mild or moderate coronavirus disease 2019 (COVID-19) and to explore its clinical efficacy and safety.Patients with mild or moderate COVID-19 were randomly divided into the BRH group or the control group at a 2:1 ratio. Routinetreatment according t…
Since its introduction to the market in 1963, bromhexine, an over-the-counter drug, has been investigated for its activity in animal models and in humans with diverse respiratory conditions. Bromhexine is a derivate of the Adhatoda vasica plant used in some countries for the treatment of various respiratory diseases. Bromhexine has been found to enhance the secretion of various mucus components…