是一種具有抑菌和殺菌活性的甾類抗菌藥物，
主要用于治療革蘭陽性菌所致的感染，如葡萄球菌和難辨梭菌引起的感染。
Fusidic acid is a steroid antibiotic with antibacterial and bactericidal activities,
mainly used to treat infections caused by gram-positive bacteria，
such as Staphylococcus and Clostridium difficile.
