The first-line antibiotic treatment for severe Clostridium perfringens infections (like gas gangrene or sepsis) is intravenous Penicillin G, frequently combined with clindamycin to inhibit toxin production. For penicillin-allergic patients, metronidazole or tetracycline serve as effective alternatives.
Standard Treatment Regimens:Penicillin G: The primary bactericidal agent used for clostridial infections.Clindamycin: Often added alongside penicillin to help stop bacterial toxin production.Metronidazole: Frequently used for patients who cannot tolerate penicillin.Other Options: In vitro studies show that C. perfringens is also generally susceptible to broad-spectrum agents like imipenem, ampicillin, and cefepime
Source: Society Guidelines - https://www.ncbi.nlm.nih.gov/books/NBK559049/
