Thioguanine

Written By Dr. Anuj Saini

Reviewed By Dr. Rajeev Sharma

Last updated 25 Nov 2025 | 09:34 AM (UTC)

Thioguanine Uses

Thioguanine is used in the treatment of blood cancer.

How Thioguanine works

Thioguanine interferes with the growth of DNA and RNA of the cancer cells by substituting their building blocks. It prevents the cancer cells from growing and multiplying.

Common side effects of Thioguanine

Increased uric acid level in blood, Myelosuppression

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Medicine brands for Thioguanine

6 TG

Vhb Life Sciences Inc

₹300 to ₹300

1 variant(s)

Lanvis

GlaxoSmithKline Consumer Healthcare

₹950 to ₹950

1 variant(s)

Thionine

Chandra Bhagat Pharma Pvt Ltd

₹130 to ₹130

1 variant(s)

Expert advice for Thioguanine

Thioguanine is used for the treatment of cancer of the blood.
Swallow it whole with a glass of water.
Do not drive or do anything requiring concentration until you know how it affects you.
It may make you more sensitive to sunlight. Avoid too much sun exposure, wear protective clothing, and use a sunscreen
Use a reliable contraceptive method to prevent pregnancy while you are taking this medicine.
Your doctor may get regular blood and urine tests done to monitor your blood cells, kidney and liver function during treatment with this medicine.
Inform your doctor immediately if you notice any signs of infection such as fever, sore throat, rash or severe diarrhea.