Cefepime dihydrochloride is widely used as a broad-spectrum antibiotic in the treatment of various bacterial infections. It is particularly effective against both gram-positive and gram-negative bacteria, making it a versatile option in clinical settings. It is commonly administered intravenously or through intramuscular injection for severe infections such as pneumonia, urinary tract infections, skin infections, and intra-abdominal infections. In hospitals, it is often prescribed for patients with febrile neutropenia, a condition frequently seen in chemotherapy patients. Its ability to penetrate bacterial cell walls efficiently and resist degradation by beta-lactamases enhances its efficacy in combating resistant strains. Additionally, it is used in pediatric and adult populations, ensuring a broad range of applicability.