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Close-up of human hand of a man holding an albuterol sulfate inhaler, commonly used in the treatment of asthma as a reduce inhaler for acute asthma attack, on a light wooden surface, San Ramon, California, September 3, 2019. (Photo by Smith Collection/Gado/Getty Images)

Close-up of human hand of a man holding an albuterol sulfate inhaler, commonly used in the treatment of asthma as a reduce inhaler for acute asthma attack, on a light wooden surface, San Ramon, California, September 3, 2019. (Photo by Smith Collection/Gado/Getty Images)