You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A 44-year-old man develops intra-abdominal sepsis after undergoing difficult bowel resection and anastomosis. He is initially given ceftizoxime sodium (Cefizox), which is in effective because of overgrowth of which of the following? and explain in detail?
Ceftizoxime (Cefizox) is not effective against many strains of Pseudomonas. If the drug is used, a higher dosage may be indicated, and the antibiotic should be changed if a quick response does not occur. Complications may occur in patients who are allergic to penicillin.