Tosufloxacin tosylate is primarily used as an antibacterial agent in the treatment of various infections. It is effective against a wide range of Gram-positive and Gram-negative bacteria, making it suitable for respiratory tract infections, urinary tract infections, and skin infections. The compound is also utilized in treating sexually transmitted diseases caused by susceptible organisms. Its broad-spectrum activity and good tissue penetration make it a reliable choice in clinical settings. Additionally, it is sometimes employed in ophthalmic solutions to address bacterial conjunctivitis. The tosylate form enhances its solubility and bioavailability, improving its therapeutic efficacy.