Carcinogenesis, Mutagenesis and impairment of Fertility: Carcinogenic studies with ceftriaxone in animals have not been performed. Ceftriaxone showed no potential mutagenic activity. Ceftriaxone produced no impairment infertility in animal studies.
Pregnancy: Teratogenic effects: Pregnancy category B.
No evidence of embryotoxicity, fetotoxicity or teratogenicity in animal studies. This drug should be used during pregnancy only if clearly needed.
Nursing Mothers: Low concentrations of Ceftriaxone are excreted in human milk. Caution should be exercised when ceftriaxone + sulbactam is administered on nursing women.