Merpurin (Mercaptopurine Tablet) 50mg

MERPURIN (Mercaptopurine 50mg tablets) is a prescription medication used to treat certain cancers and autoimmune conditions. It belongs to the class of drugs known as thiopurines. Store below 25°C in a dry place.

Strength

50mg

Pack Size

25s

Storage

Below 25°C

Manufacturer / TM Owner

Kocak Farma

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Pack/s

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Indications & Clinical Uses

Mercaptopurine is primarily used to treat acute lymphoblastic leukemia in both children and adults. It is also prescribed for managing inflammatory bowel diseases like Crohn's disease and ulcerative colitis when other treatments are ineffective. Patients often ask, 'what is mercaptopurine used for' to understand its role in immune system regulation.

Side Effects

Mercaptopurine works by interfering with the growth of cancer cells and suppressing an overactive immune system. Many patients notice reduced symptoms of inflammation over time. It may take several weeks to see the full benefits. Common effects include mild nausea or changes in appetite during initial use.

Precautions & Warnings

Keep mercaptopurine tablets in their original packaging and away from moisture. Do not crush, chew, or split tablets unless directed. Regular blood tests are often recommended to monitor your body's response. Always inform your healthcare provider about any other medications you are taking before starting mercaptopurine.

Avoid Interactions

Mercaptopurine can interact with other drugs that affect the liver, such as allopurinol or certain antibiotics. Alcohol may increase the risk of side effects, so moderation is advised. Live vaccines should be avoided while taking this medication. Always consult your doctor before combining mercaptopurine with supplements or herbal products.

Frequently Asked Questions

Mercaptopurine is used to treat certain cancers like leukemia and autoimmune conditions such as Crohn's disease.

Store mercaptopurine tablets below 25°C in a dry place, away from light and moisture.

Alcohol may increase side effects; consult your healthcare provider for personalized advice.

Mercaptopurine may harm an unborn baby; discuss risks and alternatives with your doctor before use.

Common effects include nausea, loss of appetite, and changes in blood cell counts.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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