Pemetrexed Injection IP 500 mg Uses
Pemetrexed is a chemotherapy medication used primarily to treat certain types of lung cancer (non-small cell lung cancer) and malignant pleural mesothelioma. It is often given in combination with other anticancer drugs. This medicine belongs to a class of drugs called antifolates, which interfere with the growth of cancer cells.
How Pemetrexed works
Pemetrexed works by inhibiting three enzymes involved in the synthesis of nucleotides, which are building blocks of DNA. By blocking these enzymes, it prevents cancer cells from making DNA and RNA, ultimately stopping their growth and multiplication. This action is particularly effective against rapidly dividing cancer cells.
Common side effects of Pemetrexed
- Nausea and vomiting
- Fatigue or weakness
- Loss of appetite
- Low blood cell counts (anemia, neutropenia, thrombocytopenia) leading to increased risk of infection, bruising, or bleeding
- Skin rash or peeling
- Mouth sores or ulcers
- Diarrhea or constipation
- Shortness of breath
Expert advice for Pemetrexed
- Pemetrexed is usually given as an intravenous infusion over 10 minutes every 21 days. Your doctor will determine the exact dose and schedule based on your condition.
- Before starting treatment, you may need to take folic acid and vitamin B12 supplements to reduce side effects. Follow your doctor's instructions carefully.
- Stay well hydrated during treatment to help prevent kidney problems.
- Avoid taking NSAIDs (like ibuprofen) unless prescribed by your doctor, as they may increase the risk of kidney toxicity.
- Report any signs of infection (fever, chills, sore throat) or unusual bleeding/bruising to your doctor immediately.
- Do not receive any vaccines without your doctor's approval during treatment.
Jan Aushadhi price and availability
Pemetrexed Injection IP 500 mg is available at Jan Aushadhi Kendras under the Pradhan Mantri Bhartiya Janaushadhi Pariyojana (PMBJP). The Jan Aushadhi price for this medicine is ₹2165.63 per vial, which is significantly lower than many branded alternatives. This makes it an affordable option for patients undergoing chemotherapy. 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. Pemetrexed is a potent chemotherapy drug that should only be used under the supervision of a qualified oncologist. Do not self-administer or change your treatment plan without consulting your healthcare provider. Always check the product label for the correct composition and dosage.