Ceftavia Injection (Ceftazidime & Avibactam 2.5 gm) Ceftavia Injection with powerful formulation delivers broad‑spectrum antibacterial protection against resistant infections. It works by combining ceftazidime with avibactam to block bacterial enzymes, prevent growth, and restore antibiotic effectiveness while being safe for I.V. infusion use. This advanced, hospital‑grade therapy is suitable for critical infection management and ensures dependable patient recovery.