Willow (Salix alba) is a medicinal tree that led to the development of aspirin. Already 4,000 years ago, the Egyptians and Babylonians used the bark of the white willow to treat pain and fever. In 1838, salicin was isolated from the bark, and in 1897, a German researcher developed aspirin from that substance — one of the most important drugs in medical history.
Proven virtues: an extract obtained from the willow tree is effective against lower back pain, relieves pain from arthritis, thins the blood, and is effective against fever and headaches.
In traditional medicine: Native Americans used black willow to treat headaches, fever and wounds.
In traditional Chinese medicine, willow is used to treat inflammations and skin conditions.
How to use:
- Tincture: 2–4 mL in a cup, three times a day.
- Capsules: 400 mg twice a day (they contain at least 15% salicin).
- Standardized extract: 240–60 mg salicin per day, with food.
- Infusion (tea): 2–3 g dry willow bark in 250 mL boiling water.
Cautions:
- Willow is contraindicated for people with an aspirin allergy.
- Not recommended for people taking anticoagulant medications, because willow may increase bleeding.
- Prohibited during pregnancy, breastfeeding and in children under 16.
- Not recommended for people with ulcers or digestive problems — it may worsen bleeding in the gastrointestinal tract.
Note: when taking medicinal plants consult your treating physician and make sure the supplement does not interact with other medications or medical parameters.
• The author is a clinical dietitian and a practitioner of herbal medicine.