Enoxacin is primarily used as an antibiotic to treat bacterial infections. It is effective against a variety of Gram-negative and Gram-positive bacteria, making it useful in treating urinary tract infections, respiratory tract infections, and skin infections. Additionally, enoxacin has been studied for its potential role in inhibiting cancer cell growth, particularly in breast cancer, due to its ability to interfere with certain cellular processes. It is also being explored for its antiviral properties, particularly in the context of inhibiting viral replication in certain infections. Enoxacin is typically administered orally, and its use should be guided by susceptibility testing to ensure effectiveness against the specific bacteria causing the infection.