6-MP (Mercaptopurine)

1. What is 6-MP (Mercaptopurine) used for?

6-MP (Mercaptopurine) is used in the treatment of certain types of cancer, especially acute lymphoblastic leukemia (ALL). It helps by interfering with the growth of cancer cells and slowing their spread in the body.

2. How does 6-MP (Mercaptopurine) work?

6-MP (Mercaptopurine) is a chemotherapy agent that works by disrupting DNA and RNA synthesis in rapidly dividing cells, particularly cancer cells, thereby preventing their growth and replication.

3. How should I take 6-MP (Mercaptopurine)?

Take 6-MP (Mercaptopurine) exactly as prescribed by your doctor. It is typically taken orally, once daily, preferably on an empty stomach. Follow your doctor’s instructions closely and never alter your dose without medical advice.

4. What are common side effects of 6-MP (Mercaptopurine)?

• Nausea or vomiting
• Loss of appetite
• Mouth sores
• Diarrhea
• Low white blood cell count (increased risk of infection)

5. Can 6-MP (Mercaptopurine) interact with other medications?

6-MP (Mercaptopurine) can interact with medications like allopurinol, warfarin, and other chemotherapy drugs. Always inform your doctor about all medicines you are taking to avoid dangerous interactions.

6. Are there any food restrictions while taking 6-MP (Mercaptopurine)?

It is best to take 6-MP (Mercaptopurine) on an empty stomach for optimal absorption. Avoid grapefruit or grapefruit juice, as it may increase the risk of side effects by affecting drug metabolism.

7. Is 6-MP (Mercaptopurine) safe during pregnancy?

6-MP (Mercaptopurine) is not recommended during pregnancy as it may cause serious harm to the unborn child. Consult your doctor for safer alternatives if you are pregnant or planning to conceive.

8. What should I do if I miss a dose of 6-MP (Mercaptopurine)?

If you miss a dose of 6-MP (Mercaptopurine), take it as soon as you remember. If it’s near the time of your next dose, skip the missed dose. Never take a double dose to compensate for the missed one.

9. What precautions should I take while using 6-MP (Mercaptopurine)?

Before using 6-MP (Mercaptopurine), inform your doctor if you have:

• Liver disease
• Kidney disease
• Low blood cell counts
• A history of infections

10. When should I seek immediate medical help while taking 6-MP (Mercaptopurine)?

Seek medical help immediately if you experience:

• Severe allergic reactions (rash, swelling, difficulty breathing)
• Unexplained bruising or bleeding
• Signs of infection (fever, chills, sore throat)
• Persistent nausea or vomiting