Chemicals and Drugs

Silymarin

A mixture of flavonoids extracted from seeds of the MILK THISTLE, Silybum marianum. It consists primarily of silybin and its isomers, silicristin and silidianin. Silymarin displays antioxidant and membrane stabilizing activity. It protects various tissues and organs against chemical injury, and shows potential as an antihepatoxic agent.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A mixture of flavonoids extracted from seeds of the MILK THISTLE, Silybum marianum. It consists primarily of silybin and its isomers, silicristin and silidianin. Silymarin displays antioxidant and membrane stabilizing activity. It protects various tissues and organs against chemical injury, and shows potential as an antihepatoxic agent.

MeSH Record

Classification

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Drug Class

Pharmacological Action

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See Also

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Synonyms

4 entry terms
  • Silimarin
  • Carsil
  • Karsil
  • Legalon

MeSH Record

Aspects Covered

28 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analogs & derivatives, analysis, antagonists & inhibitors, biosynthesis, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, economics, genetics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, physiology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, urine.

MeSH Record

History Note

91(75); was see under FLAVONES 1975-90

MeSH Record

Previous Indexing

  • Alcohols (1971-1974)
  • Flavones (1971-1974)

MeSH Hierarchy

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AMA Style

References

  1. National Library of Medicine. Silymarin. Medical Subject Headings (MeSH). 2026. Unique ID D012838. http://id.nlm.nih.gov/mesh/2026/D012838
  2. Silymarin. In: Wikidata. https://www.wikidata.org/wiki/Q60970556