Alternate Names: Biocamycin; Doxigalumicina; Doxycycline hyclate; Doxy-II; Midoxin; Novadox; Retens; Tetradox; Vibradox; Hydramycin; 2-Naphthacenecarboxamide, 4-(dimethylamino)- 1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, hydrochloride