A gas mist inhaler includes a gas supply device for supplying a gas containing oxygen, carbon dioxide, or a mixed gas of oxygen and carbon dioxide, a gas mist generation device connected to the gas supply device for storing a liquid inside thereof and generating a gas mist prepared by pulverizing and dissolving the liquid stored in the gas mist generation device and the gas supplied from the gas supply device, and an inhalation member connected to the gas mist generation device and containing an inhalation port of inhaling the gas mist into a living organism.
