TRPV1 and airway hyperresponsiveness: This study illustrates the research focus and findings in different periods, the development process and trends of the field, etc. According to the publication outputs, keyword clusters, burst citation scores, and the time periods of citation surges, we enumerated the TRPV1 research hotspots and domains from the following perspectives: neuralgia, endogenous cannabinoid system, TRPV1 mediated airway hyperresponsiveness, involvement of apoptosis, TRPV1 antagonists as therapy targets.