Comfrey
Symphytum officinale
Tradition of Use: Western, European traditional
Mechanism of Action
Allantoin promotes cell proliferation, anti-inflammatory, vulnerary
Key Conditions & Uses
Preparation
Topical poultice, cream, salve
Dosage
Topical only, apply 2-3x daily; do not use on broken skin
Active Compounds
Allantoin, rosmarinic acid, tannins, mucilage
Interactions
None significant (topical only)
Contraindications
Internal use - hepatotoxic; pregnancy; broken skin; long-term use
Evidence Level & Clinical Notes
Evidence Level:
Limited for topical; banned internally in many countries
Clinical Notes:
Contains hepatotoxic pyrrolizidine alkaloids; external use only; traditionally called "knit-bone"
Conditions This Helps
Quick Overview
Key Points
This information is for educational purposes. Always consult with a qualified healthcare provider before starting any herbal protocol or supplement regimen.
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