Violet (Viola odorata and related species) has a long history of use in traditional herbal medicine, particularly within European and Ayurvedic traditions, for treating various skin conditions, including eczema. Herbalists historically valued violet for its purported anti-inflammatory, soothing, and emollient properties. Topical preparations such as poultices, infused oils, and creams made from violet leaves or flowers were sometimes applied to irritated or inflamed skin to reduce redness, itching, and dryness associated with eczema.

Despite this traditional use, there is minimal scientific research to support the efficacy of violet in the treatment of eczema. A search of the biomedical literature reveals a lack of clinical trials or robust pharmacological studies demonstrating that violet extracts have a significant effect on eczema symptoms in humans. Most evidence remains anecdotal or based on historical texts. Some laboratory studies suggest that violet may contain compounds with mild anti-inflammatory or antioxidant properties, but these findings have not been directly linked to clinical outcomes in eczema.

In summary, while violet is a traditional herbal remedy for eczema, its use is primarily supported by historical and anecdotal evidence, not modern scientific validation.