Anti-inflammatory, Analgesic, Antipyretic, Antimicrobial, Reduces clot formation, Clears pores / reduces acne
Salicin, Tannins, Catechols, Flavonoids
This Site is for Educational Use Only: The information on this page is for educational and informational purposes only and is not intended as medical advice, diagnosis, or treatment. I am not a licensed medical professional. Always consult a qualified healthcare provider before using any medicinal plants, especially if you are pregnant, nursing, taking medications, or have a medical condition.
Willow bark is the original aspirin. Not figuratively. Literally. The chemical compound that makes aspirin aspirin was found in willow bark first, which means humans were reaching for this plant for aches, pains, and fevers long before anyone put it in a little white pill. Ancient remedy with a very modern legacy.
It's analgesic, anti-inflammatory, and astringent, and relieves fever, toothaches, headaches, and general pain in the way you'd expect from something that inspired one of the most widely used medications on the planet. For a natural alternative to over the counter pain relief, this is about as well validated as it gets.
A nice practical combination worth knowing: infusing willow bark with ginger for fever can help relieve the malaise that comes along with acute infection. The two work well together and address different parts of the miserable sick day experience simultaneously.
Safety note: Do not take if you are allergic to aspirin, the connection between the two is real enough that the allergy carries over. Avoid during pregnancy and breastfeeding. Do not give to children with viral infections, same reasoning as why aspirin is avoided in kids with viral illness. Stomach upset is possible for some people, which is also very on brand for its aspirin cousin.
Willow Bark (Salix spp.) Used for Pain Relief in Arthritis: A Meta-Analysis of Randomized Controlled Trials https://pmc.ncbi.nlm.nih.gov/articles/PMC10607963/
Salicis cortex - herbal medicinal product https://www.ema.europa.eu/en/medicines/herbal/salicis-cortex
Willow Leaves' Extracts Contain Anti-Tumor Agents Effective against Three Cell Types https://pmc.ncbi.nlm.nih.gov/articles/PMC1779808/
Salix spp. Bark Hot Water Extracts Show Antiviral, Antibacterial, and Antioxidant Activities—The Bioactive Properties of 16 Clones https://pmc.ncbi.nlm.nih.gov/articles/PMC8716786/
Herbal Remedies by Andrew Chevallier
Disclaimer: The content on this website is provided for informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. No provider-patient relationship is created by use of this site. The author makes no representations regarding the accuracy or completeness of the information and assumes no liability for any adverse effects resulting from the use of plants or remedies described herein.
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Science updates over time. A 2003 study on a supplement may have been contradicted twelve times since. Always look for the publication date and whether newer research exists. "Studies show" means nothing without a timestamp.
Who funded the study? A supplement company funding research on their own supplement is a conflict of interest. It's not automaticly a disqualification, but worth noting. Look for the "funding" or "disclosures" section of any study you read.
Not all research is equal. A randomized controlled trial carries more weight than a case study or an animal study. "A study found..." could mean ten people in a lab or a decade-long population study. The difference matters enormously.
If only one source is saying something, be skeptical. If ten independent sources across different institutions, different countries, different decades are saying the same thing, you're getting warmer. Consensus is earned, not declared. Studies should be peer reviewed.
The National Institutes of Health database (PubMed) is free and searchable. Examine.com aggregates supplement research without selling anything. Both are significantly more reliable than any wellness influencer, including me.
