Lapatinib

Lapatinib is a targeted therapy medicine used primarily in the treatment of HER2-positive breast cancer. It works by blocking the action of specific proteins that promote the growth of cancer cells. Lapatinib is often prescribed in combination with other cancer medications to enhance treatment effectiveness. It is available in oral tablet form and is an essential option for patients whose cancer has spread or did not respond well to other treatments. Always use Lapatinib under strict medical supervision.

Uses of Lapatinib

• Treatment of HER2-positive breast cancer
• Management of metastatic breast cancer
• Used in combination with other cancer therapies
• Helps slow down or stop cancer progression

How Lapatinib Works

Lapatinib inhibits two specific proteins, HER2 and EGFR, which are involved in the growth and spread of cancer cells. By blocking these proteins, Lapatinib slows down tumor growth and reduces the spread of cancer to other parts of the body.

Benefits of Lapatinib

• Targets cancer cells specifically, minimizing damage to healthy cells
• Slows disease progression in HER2-positive breast cancer patients
• Effective in patients resistant to other therapies
• Can be used in combination with chemotherapy for better results

How to Take Lapatinib

Lapatinib is usually taken once daily, at least one hour before or one hour after a meal, as directed by your doctor. Swallow the tablet whole with water. Do not crush or chew it. It is important to take it at the same time every day to maintain a consistent level in the body. Follow your doctor’s instructions carefully for the best results.

Type of Dosage Available

• Tablet

Side Effects of Lapatinib

• Diarrhea
• Rash
• Nausea and vomiting
• Loss of appetite
• Fatigue and weakness
• Hand-foot syndrome (redness and swelling of hands and feet)
• Rarely, heart and liver problems

Safety Advice

• Inform your doctor if you have a history of heart or liver disease.
• Monitor liver function regularly during treatment.
• Use effective contraception during treatment and for some time after stopping it.
• Avoid taking other medications without consulting your doctor.
• Stay hydrated and report severe diarrhea or any unusual symptoms promptly.

Frequently Asked Questions (FAQs)

Q: What is Lapatinib used for?

A: Lapatinib is used mainly to treat HER2-positive breast cancer, especially when the cancer has spread or not responded to previous therapies.

Q: How should I take Lapatinib?

A: Take it once daily on an empty stomach or as prescribed by your doctor, preferably at the same time each day.

Q: Can Lapatinib cause side effects?

A: Yes, common side effects include diarrhea, rash, nausea, and fatigue. More serious effects like liver or heart problems are rare but possible.

Q: Is Lapatinib safe during pregnancy?

A: No, Lapatinib can harm an unborn baby. Effective contraception should be used during treatment and for some time after stopping it.

Q: Where can I buy Lapatinib?

A: You can buy Lapatinib from Zeelab Pharmacy at the best price after consulting your oncologist.