Rutin
quercetin rutinoside
Pronunciation: ROO-tin
What it isFlavonoid glycoside of quercetin used for venous insufficiency.
Why this oneA component of the venoactive preparations used for hemorrhoids and chronic venous disease in Europe.
What limits itEvidence is modest. It is hydrolyzed to quercetin before absorption.
Used for
- dietary flavonoid (no approved indication)
- chronic venous insufficiency (limited evidence)
Principal riskEvidence is modest
Classes and tags
Clinical profile
FDA label
Read the full label on DailyMed ↗
NO BOXED WARNINGS
| FDA dosing | Population | Start | Target | Max |
|---|---|---|---|---|
| Not stated on label (OTC homeopathic/supplement oral drops) | Adults & children ≥12 yr | 10 drops SL up to TID | 10 drops SL up to TID | 10 drops SL TID |
Renal Undefined
Hepatic Undefined
Instructions
- Place drops under the tongue 30 min before or after meals.
- Children <12 yr: consult a physician before use.
Pregnancy Undefined
Lactation Undefined
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Self-check
- Rutin: What is formed before absorption?
Quercetin. - Rutin: How strong is the evidence?
Modest.