Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Willow (Salix spp.), particularly the bark, has a long history of use for pain relief, including headaches, in traditional medicine. Its primary active compound, salicin, is metabolized in the body to salicylic acid, a precursor to the active ingredient in aspirin (acetylsalicylic acid). Modern scientific studies have confirmed that willow bark possesses anti-inflammatory and analgesic properties. Several clinical trials have demonstrated its effectiveness in treating lower back pain and osteoarthritis. Although direct high-quality studies on willow bark specifically for sinus headaches are lacking, the mechanism of action—prostaglandin synthesis inhibition—suggests potential benefit for general headache types, including those related to sinus congestion and inflammation.

Historically, willow bark was used in Europe and North America for various types of pain and fever, paralleling the uses of aspirin today. Current herbal compendia and pharmacopoeias often list headache as a traditional indication for willow bark. Safety concerns are similar to aspirin, including potential gastrointestinal irritation and contraindication in individuals with salicylate sensitivity. In summary, while willow bark’s efficacy for headache is supported by its pharmacological action and historical use, direct evidence for sinus headache is limited, warranting a moderate evidence rating.

More about Willow
More about Headache (sinus)

Other ingredients used for Headache (sinus)

Other health conditions supported by Willow

Products containing Willow