Synopsis

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

Lichens have traditionally been used in various folk medicine systems for a range of skin conditions, including itching (pruritus). Historical records, particularly from European and Asian herbal traditions, mention the use of certain lichen species (such as Usnea and Parmelia) in the preparation of topical remedies for skin complaints. The rationale was often based on their perceived cooling, soothing, or antimicrobial properties. However, these reports are largely anecdotal and lack the rigorous documentation or standardization found in modern scientific studies.

Scientific research on lichens has focused primarily on their antimicrobial and anti-inflammatory compounds, such as usnic acid. While these properties suggest a theoretical benefit for skin conditions, there is a paucity of direct clinical evidence evaluating their effectiveness specifically for itching. No high-quality trials or systematic reviews have confirmed the efficacy or safety of lichen preparations for pruritus. Therefore, the use of lichen for itching is best described as rooted in traditional practice, with minimal scientific validation to date.

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Other ingredients used for Itching

Other health conditions supported by Lichen (unspecified)

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