Cefsulodin is a semi-synthetic, third-generation cephalosporin antibiotic with a narrow spectrum of activity. It was first synthesized and patented by the Takeda Pharmaceutical Company in 1977. Cefsulodin has activity against Pseudomonas aeruginosa and Staphylococcus aureus but little activity against other bacteria. It is eliminated renally and has a serum half-life similar to ceftazidime and cefoperazone. Cefsulodin appears to be well tolerated and relatively free of any significant toxicity except for nausea and vomiting, which appear to be related to the infusion rate.
