Asthma inhalers emit significant amounts of greenhouse gases that contribute to global warming, a new study shows. Metered dose inhalers, the most frequently prescribed in the U.S., account for 98% of all inhaler emissions in the U.S.
Asthma inhalers emit significant amounts of greenhouse gases that contribute to global warming, a new study shows. Metered dose inhalers, the most frequently prescribed in the U.S., account for 98% of all inhaler emissions in the U.S.