Administered by slow intravenous injection (3-5 minutes), intermittent intravenous infusion (20-30 minutes), or deep intramuscular injection. Reconstitute powder with sterile water for injection.

Ceftazidime inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs), leading to bacterial cell lysis and death.

• •Hypersensitivity to ceftazidime or other cephalosporins
• •History of severe hypersensitivity reaction to any other beta-lactam antibiotic

Store dry powder below 30°C, protected from light. Reconstituted solution stability varies by concentration and diluent; typically stable for 18-24 hours at room temperature or 7 days under refrigeration.

Symptoms may include neurological sequelae (e.g., encephalopathy, convulsions, asterixis). Management involves symptomatic and supportive care, and hemodialysis may be considered.

Pregnancy Category B. Use with caution during pregnancy if clearly needed. Excreted in breast milk in small amounts; use with caution during lactation.