Nystatin is a polyene antifungal antibiotic that is primarily used in the treatment of fungal infections, particularly those caused by Candida species. This compound is notable for its ability to bind to sterols in fungal cell membranes, leading to increased permeability and ultimately cell death. Nystatin is widely utilized in both clinical and laboratory settings, making it an essential tool for researchers and healthcare professionals. Its applications extend to topical formulations for skin infections, oral suspensions for gastrointestinal candidiasis, and even in veterinary medicine for treating fungal infections in animals.

In addition to its antifungal properties, Nystatin is also being explored for its potential in combination therapies, enhancing the efficacy of other antifungal agents. Its unique mechanism of action offers a significant advantage over other antifungal compounds, particularly in cases of resistant fungal strains. Researchers appreciate Nystatin for its reliability and effectiveness, making it a preferred choice in both pharmaceutical formulations and experimental studies. With its proven track record and versatility, Nystatin remains a critical component in the fight against fungal infections.