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Excipients Used in Inhalable Drug Products
aProduct examples are subscripted based on formulation type. All other products are MDIs
bNebulizer products
cDry powder inhalers
dThe data provided in this table are from the FDA Inactive Ingredient Search for Approved Drug Products (last updated 29 March 2013) and Drugs@FDA databases (50,51), along with the product information for each medication
