Drug reference

saw palmetto

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

Gastrointestinal Tract (Supplements)

Mechanism of action

Active constituents: sitosterols; anthranilic, caffeic, chlorogeneic acids, Inhibits 5-alpha-reductase conversion of testosterone to dihydrotestosterone, Anti-inflammatory inhibition of cycloxygenase, lipoxygenase pathways

Common side effects

  • Headache
  • Nausea
  • Diarrhea

Related conditions

Frequently asked questions

What drug class is saw palmetto?

saw palmetto belongs to: Gastrointestinal Tract.

How does saw palmetto work?

Active constituents: sitosterols; anthranilic, caffeic, chlorogeneic acids, Inhibits 5-alpha-reductase conversion of testosterone to dihydrotestosterone, Anti-inflammatory inhibition of cycloxygenase, lipoxygenase pathways

What are the common side effects of saw palmetto?

Headache, Nausea, Diarrhea

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