Used to treat a wide range of bacterial infections, including respiratory tract infections, urinary tract infections, skin infections, and intra-abdominal infections. Commonly administered in hospital settings for severe infections and is effective against both gram-positive and gram-negative bacteria. Frequently used in surgical prophylaxis to prevent infections during and after surgery. Also a standard treatment for bacterial meningitis due to its ability to cross the blood-brain barrier. Often chosen for its once-daily dosing convenience, making it suitable for outpatient parenteral therapy. Widely used in pediatric and adult populations for treating Lyme disease and gonorrhea when specific criteria are met.