Fig. 1From: Association between dispensing of low-value oral albuterol and removal from Medicaid preferred drug listsPercent of dispensed albuterol prescriptions that were for oral albuterol syrup prescriptions in Iowa and Arkansas, by quarter. This percentage dropped sharply in Arkansas in quarter 2 of 2014, following the removal of oral albuterol from the Arkansas Medicaid preferred drug list in March 2014. A sharp drop is not observed in IowaBack to article page