Description
Colistimethate is a powerful polymyxin antibiotic used to treat multidrug-resistant Gram-negative bacterial infections, including Pseudomonas aeruginosa and Acinetobacter baumannii. Administered intravenously or via inhalation, it’s vital in critical care settings for severe respiratory, urinary, bloodstream, and intra-abdominal infections unresponsive to other antibiotics.