Ceftizoxime. Cefizox . Ceftizoxime Monosodium Salt . FK-749 . FK749 . FR-13749 . SK&F 88373-2 . SKF-88373 . FK 749 . FR 13749 . FR13749 . Monosodium Salt, Ceftizoxime . SK&F 88373 2 . SK&F 883732 . SKF 88373 . SKF88373 . Salt, Ceftizoxime Monosodium . Sodium, Ceftizoxime . Ceftizoxime Sodium . A semisynthetic cephalosporin antibiotic which can be administered intravenously or by suppository. The drug is highly resistant to a broad spectrum of beta-lactamases and is active against a wide range of both aerobic and anaerobic gram-positive and gram-negative organisms. It has few side effects and is reported to be safe and effective in aged patients and in patients with hematologic disorders. . 0.53