Trizidim Injection 1 gm/vial contains Ceftazidime Pentahydrate, a third-generation cephalosporin antibiotic with broad-spectrum activity against Gram-negative and some Gram-positive bacteria. Designed for intravenous (IV) or intramuscular (IM) use, it delivers rapid and effective systemic action, making it ideal for severe or complicated bacterial infections.

Ceftazidime works by inhibiting bacterial cell wall synthesis, which leads to cell death and effective eradication of pathogens. Trizidim Injection 1 gm is especially useful against Pseudomonas aeruginosa and other resistant Gram-negative bacteria, making it suitable for hospital-acquired infections, complicated urinary tract infections, respiratory infections, sepsis, and intra-abdominal infections.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Indications

Trizidim Injection 1 gm/vial is indicated for the treatment of:

• Severe bacterial infections: Pneumonia, urinary tract infections, skin and soft tissue infections, and bone and joint infections

• Sepsis and bacteremia: Systemic infections caused by susceptible organisms

• Complicated intra-abdominal infections: Often used with other antibiotics for comprehensive coverage

• Pseudomonas infections: Particularly in immunocompromised patients or hospital-acquired infections

• Surgical prophylaxis: In selected high-risk surgical procedures, as directed by a physician

This high-dose formulation is intended for serious infections requiring parenteral therapy and is most effective when guided by microbiological culture and sensitivity results.

Mechanism of Action

Ceftazidime Pentahydrate in Trizidim Injection is a beta-lactam antibiotic that acts by:

• Inhibiting bacterial cell wall synthesis: Binds to penicillin-binding proteins (PBPs), preventing peptidoglycan cross-linking

• Bactericidal effect: Disrupts bacterial cell wall integrity, leading to cell lysis and death

• Broad-spectrum coverage: Effective against Gram-negative bacteria including Pseudomonas aeruginosa, Escherichia coli, Klebsiella species, and certain Gram-positive bacteria

• Beta-lactamase stability: Resistant to many bacterial beta-lactamases, making it effective against resistant strains

This mechanism ensures rapid and potent antibacterial activity, especially in severe or hospital-acquired infections.

Dosage and Administration

• Adult dose: 1–2 g every 8–12 hours, depending on infection severity

• Pediatric dose: Adjusted based on body weight and infection type; follow physician instructions

• Route of administration: IV injection over 3–5 minutes or IM injection after proper reconstitution

• Reconstitution: Dissolve the vial in sterile water or an appropriate diluent prior to administration

• Duration of therapy: Typically 7–14 days, based on infection type and patient response; longer therapy may be necessary for complicated infections

Precautions and Warnings

• Hypersensitivity: Avoid in patients allergic to cephalosporins or penicillin

• Renal impairment: Dose adjustment may be required in patients with kidney dysfunction

• Gastrointestinal disturbances: Prolonged therapy may cause superinfections, including Clostridium difficile-associated diarrhea

• Pregnancy and breastfeeding: Administer only if clearly indicated by a physician

• Monitoring: Observe for allergic reactions, kidney function, and treatment response

  রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Side Effects

Trizidim Injection 1 gm/vial is generally well tolerated. Possible side effects include:

• Injection site reactions: pain, swelling, or redness

• Gastrointestinal upset: nausea, vomiting, or diarrhea

• Allergic reactions: rash, itching, or urticaria

• Rare: anaphylaxis, nephrotoxicity, hematological changes, or superinfections

Immediate medical attention should be sought in case of severe allergic reactions, difficulty breathing, or persistent diarrhea.

Storage

Store below 30°C in a cool, dry place, protected from light. Keep out of reach of children. Reconstituted solutions should be used immediately or stored according to healthcare professional guidance.

Trizidim Injection 1 gm/vial provides powerful, rapid-acting antibacterial therapy, making it essential for serious and resistant bacterial infections, particularly in hospital and emergency care settings.