gramicidin from bacillus brevis*(gramicidin D);Gramicidin micronized USP23;GramicidinN.F.Xiv;gramicidin from bacillus aneurinolyticus (bacillus brevis);GRAMICIDIN,USP;GRAMACIDIN D;GRAMICIDIN;GRAMICIDIN D [DUBOS]
Targets primarily the cell membrane of Gram-positive bacteria and shows little effect against Gram-negative bacteria. Gramicidin is typically used as a topical antimicrobial agent because it also causes hemolysis of red blood cells.
