: An OTC liquid solution used with a handheld nebulizer to temporarily relieve bronchial asthma symptoms.
: Includes brand names like ProAir HFA , Ventolin HFA, and Proventil HFA. Levalbuterol : Also known as Xopenex HFA. can you buy an inhaler at walgreens
: Currently the only FDA-approved OTC asthma inhaler in the U.S.. It provides temporary relief for mild symptoms in adults and children 12 years and older. : An OTC liquid solution used with a