Imipenem 500mg and Cilastatin 500mg Injection IP Uses
Imipenem and Cilastatin injection is a potent antibiotic used to treat a wide range of serious bacterial infections. It belongs to the carbapenem class of antibiotics and is often reserved for infections that are resistant to other antibiotics. Common uses include:
- Intra-abdominal infections (e.g., peritonitis, appendicitis)
- Lower respiratory tract infections (e.g., hospital-acquired pneumonia)
- Urinary tract infections (complicated)
- Skin and soft tissue infections
- Bone and joint infections
- Septicemia (bloodstream infections)
- Gynecological infections
How Imipenem and Cilastatin Injection Works
Imipenem is a broad-spectrum antibiotic that kills bacteria by interfering with the synthesis of their cell walls. It binds to penicillin-binding proteins (PBPs) inside the bacterial cell, inhibiting the final step of cell wall construction, which leads to bacterial cell death. Cilastatin is not an antibiotic itself; it is a renal enzyme inhibitor that prevents the breakdown of imipenem in the kidneys. This allows imipenem to remain active in the body longer and achieve higher concentrations in the urine, making the combination more effective against urinary tract infections.
Common Side Effects of Imipenem and Cilastatin Injection
Like all medicines, this injection can cause side effects, although not everyone gets them. Common side effects include:
- Nausea, vomiting, or diarrhea
- Injection site reactions (pain, redness, swelling)
- Rash or itching
- Headache or dizziness
- Increased liver enzymes (seen in blood tests)
- Phlebitis (inflammation of the vein)
Serious side effects are rare but may include severe allergic reactions, seizures (especially in patients with kidney problems or central nervous system disorders), and Clostridium difficile-associated diarrhea. Seek immediate medical attention if you experience difficulty breathing, swelling of the face or throat, or seizures.
Expert Advice for Imipenem and Cilastatin Injection
- This medicine is usually given by a healthcare professional in a hospital setting, as it requires intravenous administration and monitoring.
- Inform your doctor if you have any allergies, especially to penicillin or other beta-lactam antibiotics, as cross-reactivity may occur.
- Kidney function should be monitored regularly, as dose adjustments may be needed in patients with renal impairment.
- Tell your doctor about all medications you are taking, including blood thinners (e.g., warfarin) and valproic acid (seizure medication), as interactions can occur.
- Complete the full course of treatment as prescribed, even if you feel better, to prevent antibiotic resistance.
- Do not use this medicine for viral infections (e.g., cold or flu) as it is ineffective.
Jan Aushadhi Price and Availability
Imipenem 500mg and Cilastatin 500mg Injection IP is available at Jan Aushadhi Kendras across India at an affordable price of ₹309.38 per vial with water for injection (Wfi). This generic version offers the same quality and effectiveness as branded alternatives but at a fraction of the cost. You can check availability at your nearest Jan Aushadhi Kendra or order online through the official PMBJP portal. Always verify the composition and strength with your doctor or pharmacist before use.
Safety Note
This information is for educational purposes only and does not replace professional medical advice. Imipenem and Cilastatin injection is a prescription-only medicine and should be used under strict medical supervision. Do not self-medicate or share this medicine with others. Always consult your doctor for proper diagnosis and treatment. In case of any adverse effects, seek immediate medical help.