Zidicef Injection 500 mg/vial contains Ceftazidime Pentahydrate, a third-generation cephalosporin antibiotic used for the treatment of moderate to severe bacterial infections. It is particularly effective against Gram-negative organisms, including Pseudomonas aeruginosa. Zidicef works by inhibiting bacterial cell wall synthesis, leading to bacterial death and helping control serious infections in hospital and clinical settings.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Indications

Zidicef Injection 500 mg/vial is indicated for:

• Lower respiratory tract infections (pneumonia, bronchitis)
• Urinary tract infections (complicated and uncomplicated)
• Skin and soft tissue infections
• Bone and joint infections
• Intra-abdominal infections (as part of combination therapy if needed)
• Septicemia (bloodstream infections)
• Meningitis caused by susceptible organisms

Mechanism of Action

Ceftazidime is a beta-lactam antibiotic that works by inhibiting bacterial cell wall synthesis. It binds to penicillin-binding proteins (PBPs), disrupting the formation of peptidoglycan layers essential for bacterial structural integrity. This results in weakening of the bacterial cell wall and eventual cell lysis.

It has strong activity against many Gram-negative bacteria, including Pseudomonas species.

Dosage and Administration

• Administered via intravenous (IV) or intramuscular (IM) injection under medical supervision
• Dosage depends on infection severity, patient age, and renal function
• Must be reconstituted with appropriate sterile diluent before use
• Dose adjustment is required in patients with kidney impairment
• Duration of therapy depends on clinical response and infection type

Side Effects

Common side effects may include:

• Pain or irritation at injection site
• Diarrhea
• Rash
• Nausea and vomiting

Serious side effects may include:

• Severe allergic reactions (anaphylaxis)
• Clostridioides difficile-associated diarrhea
• Blood disorders (leukopenia, thrombocytopenia)
• Seizures (rare, especially in renal impairment)

Immediate medical attention is required if severe reactions occur.

Precautions and Warnings

• Use cautiously in patients with penicillin or cephalosporin allergy
• Renal function should be monitored during treatment
• Prolonged use may result in superinfection or antibiotic resistance
• Monitor blood counts and kidney function during therapy
• Use during pregnancy or breastfeeding only if clearly needed

Drug Interactions

Zidicef Injection may interact with:

• Aminoglycosides (increased risk of nephrotoxicity)
• Loop diuretics
• Chloramphenicol (possible antagonism)
• Anticoagulants (may increase bleeding tendency)

Always inform the healthcare provider about all medicines being used.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Storage

• Store below 30°C in a dry place
• Protect from light and moisture
• Use reconstituted solution immediately or as directed
• Keep out of reach of children

Conclusion

Zidicef Injection 500 mg/vial (Ceftazidime Pentahydrate) is a potent cephalosporin antibiotic used for the management of serious bacterial infections. With proper medical supervision, it provides effective broad-spectrum coverage and supports successful treatment outcomes in critical conditions.