Drug reference

thioguanine

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Drug class

Oncology (Anti Metabolite)

Mechanism of action

Purine analog that is incorporated into DNA and RNA and inhibits purine ribonucleotide synthesis

Common side effects

  • Anorexia
  • Vomiting
  • Nausea
  • Hyperuricemia
  • Myelosuppression
  • Stomatitis

Related conditions

Frequently asked questions

What drug class is thioguanine?

thioguanine belongs to: Oncology.

How does thioguanine work?

Purine analog that is incorporated into DNA and RNA and inhibits purine ribonucleotide synthesis

What are the common side effects of thioguanine?

Anorexia, Vomiting, Nausea, Hyperuricemia, Myelosuppression, Stomatitis

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