Tag: Last resort drug

Originally abandoned in the 1970s due to severe toxic side effects, colistin, or polymyxin E, has re-emerged as a crucial 'last-resort' antibiotic for treating multi-drug resistant (MDR) Gram-negative bacterial infections. This resurgence has made understanding what class of drug is colistin, its unique mechanism, and its risks a critical aspect of modern pharmacology.

First discovered in the late 1940s, Enteromycetin, containing the active ingredient chloramphenicol, was once a widely used antibiotic for various infections. Today, due to the risk of serious side effects, its use is typically restricted to severe infections where other, safer antibiotics are ineffective or contraindicated. This makes understanding **what is enteromycetin used for** crucial for both patients and healthcare providers.