Evidence supporting the use of: Slippery elm bark
For the health condition: Itching

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Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Slippery elm bark (Ulmus rubra) has a long history of use in traditional herbal medicine, particularly among Native American and early European settlers in North America. The inner bark is known for its mucilaginous (gel-like) texture, which soothes mucous membranes when ingested, and similarly may calm irritated skin when applied topically. Traditionally, slippery elm poultices were applied to the skin to help relieve minor wounds, burns, and irritation, which could include itching caused by rashes or insect bites. The mucilage is thought to form a protective layer, reducing friction and exposure to irritants, thereby providing symptomatic relief.

Despite this traditional use, there is very limited scientific evidence to support slippery elm’s efficacy specifically for itching (pruritus). Most modern research focuses on its internal use for sore throat, cough, and gastrointestinal complaints, rather than topical application for dermatological issues. There are no significant clinical trials or robust scientific studies evaluating its effectiveness for itching. Therefore, while the use of slippery elm bark for itching has historical precedent, the evidence supporting its efficacy is primarily anecdotal and traditional rather than scientific.

As always, individuals should consult healthcare professionals before using herbal remedies, especially if the itching is severe or persistent, to rule out underlying conditions that may require medical attention.

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