Ceftazidime Injection IP 500mg Uses
Ceftazidime is a broad-spectrum cephalosporin antibiotic used to treat a variety of bacterial infections. It is commonly prescribed for:
- Lower respiratory tract infections (e.g., pneumonia, bronchitis)
- Urinary tract infections (including complicated cases)
- Skin and soft tissue infections
- Intra-abdominal infections (e.g., peritonitis)
- Bone and joint infections
- Septicemia (bloodstream infections)
- Meningitis (especially in neonates and immunocompromised patients)
- Febrile neutropenia (in combination with other antibiotics)
It is also used for hospital-acquired infections caused by susceptible organisms, including Pseudomonas aeruginosa.
How Ceftazidime Injection Works
Ceftazidime belongs to the third-generation cephalosporin class of antibiotics. It works by interfering with the synthesis of the bacterial cell wall. Specifically, it binds to penicillin-binding proteins (PBPs) inside the bacterial cell, inhibiting the final transpeptidation step of peptidoglycan synthesis. This weakens the cell wall, leading to bacterial cell lysis and death. Ceftazidime is bactericidal and has activity against a wide range of Gram-negative and some Gram-positive bacteria.
Common Side Effects of Ceftazidime Injection
Like all medicines, ceftazidime can cause side effects, although not everyone gets them. Common side effects include:
- Pain, redness, or swelling at the injection site
- Diarrhea (may be watery or bloody)
- Nausea or vomiting
- Skin rash or itching
- Headache
- Dizziness
- Phlebitis (inflammation of the vein) after intravenous administration
Serious side effects are rare but may include severe allergic reactions (anaphylaxis), Clostridium difficile-associated diarrhea, seizures (especially in patients with renal impairment), and blood disorders. Seek immediate medical attention if you experience difficulty breathing, swelling of the face or throat, or severe skin reactions.
Expert Advice for Ceftazidime Injection
- Complete the full course: Finish the entire prescribed course of ceftazidime, even if you feel better, to prevent the development of antibiotic resistance.
- Renal dose adjustment: If you have kidney problems, your doctor may adjust the dose. Inform your healthcare provider about any kidney disease.
- Allergy check: If you are allergic to cephalosporins, penicillins, or other beta-lactam antibiotics, inform your doctor before use.
- Monitor for superinfection: Prolonged use may lead to overgrowth of non-susceptible organisms (e.g., fungi). Report any new symptoms.
- Pregnancy and breastfeeding: Ceftazidime is generally considered safe during pregnancy and breastfeeding, but consult your doctor.
- Drug interactions: Ceftazidime may interact with aminoglycosides (increased nephrotoxicity), loop diuretics, and oral anticoagulants. Inform your doctor about all medications you take.
Jan Aushadhi Price and Availability
Ceftazidime Injection IP 500mg is available at Jan Aushadhi Kendras across India at an affordable price of ₹46.88 per vial with water for injection. This is significantly lower than branded alternatives, making it a cost-effective option for patients. The Jan Aushadhi generic version contains the same active ingredient and meets quality standards set by the Government of India. You can purchase it with a valid prescription from any Jan Aushadhi Kendra or online pharmacy.
Safety Note
This information is for educational purposes only and does not replace professional medical advice. Ceftazidime is a prescription-only medicine and should be used only under the supervision of a qualified healthcare provider. Do not self-medicate or share this medicine with others. Always verify the composition, strength, and suitability with your doctor or pharmacist before use. In case of any adverse effects, contact your healthcare provider immediately.