It could be shocking, however the propellant gases in an inhaler or in anesthetic are greenhouse gases.
Nitrous oxide, or “laughing fuel,” has 300 instances the warming potential of carbon dioxide. And the principle ingredient in an inhaler is a hydrofluorocarbon, a category of highly effective greenhouse gases utilized in AC and fridges.
Enhancements will be made. The fuel in a metered-dose inhaler, as an illustration, has the identical warming potential as 100 kg of CO2 over the course of its lifetime, whereas a dry-powder inhaler produces the equal of solely 4 kg.