Used primarily as a topical antimicrobial agent, especially in treating skin infections, burns, and wound care. It is effective against a range of gram-positive and gram-negative bacteria. Commonly found in creams, ointments, and solutions for use in minor cuts, abrasions, and surgical site prophylaxis. Also used in veterinary medicine for treating infections in animals. Due to risk of systemic absorption and potential toxicity, it is generally restricted to external use and not recommended for long-term or large surface area application.