Cefatrizine is widely used as an antibiotic in the treatment of various bacterial infections. It is particularly effective against respiratory tract infections, urinary tract infections, and skin infections caused by susceptible bacteria. The drug is also employed in managing ear infections, such as otitis media, and certain gastrointestinal infections. Its broad-spectrum activity makes it a suitable choice for treating infections caused by both gram-positive and gram-negative bacteria. Additionally, cefatrizine is sometimes used in pediatric cases due to its safety profile and efficacy in children. It is administered orally, ensuring ease of use for patients, and is often prescribed when first-line antibiotics are ineffective or contraindicated.