Similar names: (6α,11β,16α)-6-fluoro-11,21-dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]-Pregna-1,4-diene-3,20-dione; Pregna-1,4-diene-3,20-dione, 6α-fluoro-11β,16α,17,21-tetrahydroxy-, cyclic 16,17-acetal with acetone (7CI,8CI); 2H-Naphth[2',1':4,5]indeno[1,2-d][1,3]dioxole, pregna-1,4-diene-3,20-dione deriv.; 6α-Fluoro-11β,21-dihydroxy-16α,17α-(isopropylidenedioxy)pregna-1,4-diene-3,20-dione; Aerobid; Aerobid M; Bronalide; Flunisolide; Lunis; Nasalide; Nasarel; Nisolid; RS 3999; Rhinalar; Soluzione; Synaclyn; Syntaris