Erlotinib Tablets IP 150 mg: Uses, How It Works, Side Effects, and Jan Aushadhi Price
Erlotinib is a targeted therapy medicine used in the treatment of certain types of cancer. It belongs to a class of drugs called tyrosine kinase inhibitors (TKIs). This article provides patient-friendly information about Erlotinib Tablets IP 150 mg, including its uses, how it works, common side effects, expert advice, and Jan Aushadhi price and availability.
Erlotinib Tablets Uses
Erlotinib is primarily used for the treatment of:
- Non-small cell lung cancer (NSCLC): It is used as a first-line treatment in patients with locally advanced or metastatic NSCLC whose tumors have specific epidermal growth factor receptor (EGFR) exon 19 deletions or exon 21 (L858R) substitution mutations.
- Pancreatic cancer: It is used in combination with gemcitabine for the first-line treatment of locally advanced, unresectable, or metastatic pancreatic cancer.
- Other EGFR-mutated cancers: In some cases, it may be used off-label for other cancers with EGFR mutations.
Erlotinib is not a cure for cancer but can help control the growth and spread of cancer cells. It is typically prescribed after genetic testing confirms the presence of EGFR mutations.
How Erlotinib Works
Erlotinib works by blocking the activity of the epidermal growth factor receptor (EGFR), a protein found on the surface of some cancer cells. EGFR signals the cells to grow and divide. In certain cancers, EGFR is overactive due to mutations, leading to uncontrolled cell growth. By inhibiting EGFR, erlotinib slows down or stops the growth of cancer cells. It is a targeted therapy, meaning it specifically attacks cancer cells with the EGFR mutation while causing less harm to normal cells.
Common Side Effects of Erlotinib
Like all medicines, erlotinib can cause side effects. Not everyone experiences them, but common side effects include:
- Skin reactions: Rash, dry skin, itching, and acne-like bumps (often on the face and upper body).
- Diarrhea: This can be mild to severe. Stay hydrated and inform your doctor if it persists.
- Loss of appetite and weight loss.
- Fatigue and weakness.
- Mouth sores (stomatitis).
- Nausea and vomiting.
- Eye problems: Dry eyes, conjunctivitis, or eyelash changes.
Serious side effects are less common but may include severe diarrhea, skin infections, lung inflammation (interstitial lung disease), liver problems, and gastrointestinal perforation. Seek immediate medical help if you experience sudden difficulty breathing, severe abdominal pain, or signs of infection.
Expert Advice for Erlotinib
- Take on an empty stomach: Erlotinib should be taken at least one hour before or two hours after a meal to ensure proper absorption. Avoid food for at least 2 hours before and after taking the tablet.
- Do not crush or chew: Swallow the tablet whole with water.
- Manage skin rash: Use moisturizers, avoid sun exposure, and consult your doctor for prescription creams if needed.
- Monitor for diarrhea: Stay hydrated with oral rehydration solutions. If diarrhea is severe or persistent, your doctor may adjust the dose or prescribe medication.
- Avoid grapefruit and Seville oranges: These can interfere with the medicine's metabolism.
- Inform your doctor about all medications: Including over-the-counter drugs, supplements, and herbal products, as they may interact with erlotinib.
- Regular monitoring: Your doctor will check your liver function, kidney function, and blood counts periodically.
Jan Aushadhi Price and Availability
Under the Pradhan Mantri Bhartiya Janaushadhi Pariyojana (PMBJP), Erlotinib Tablets IP 150 mg is available at a highly affordable price. The Jan Aushadhi price for a bottle of 10 tablets is ₹656.25. This is significantly lower than the market price of branded versions, making cancer treatment more accessible. You can purchase this medicine from any Jan Aushadhi Kendra across India. Always verify the batch and expiry date before purchase.
Safety Note
Erlotinib is a prescription-only medicine and should be used strictly under the supervision of a qualified oncologist. Do not start, stop, or change the dose without consulting your doctor. This article is for educational purposes only and does not replace professional medical advice. If you experience any severe side effects or have concerns about your treatment, contact your healthcare provider immediately.