Ceftizoxime is primarily used as an antibiotic to treat a variety of bacterial infections. It is effective against respiratory tract infections, such as pneumonia and bronchitis, by targeting and eliminating the causative bacteria. It is also utilized in treating urinary tract infections, including pyelonephritis and cystitis, where it helps in reducing bacterial load and alleviating symptoms. Additionally, Ceftizoxime is employed in managing skin and soft tissue infections, preventing the spread of bacteria in wounds or abscesses. In serious cases, it is administered for intra-abdominal infections, such as peritonitis, and for gynecological infections, including pelvic inflammatory disease. Its broad-spectrum activity makes it a reliable choice for combating gram-negative and some gram-positive bacterial pathogens.