What topical issues were indigenous healers in the Mexican tradition reportedly treating with crushed leaf juice of Sedum dendroideum?

Answer

Festering wounds, eye irritation, and sunburn

The medicinal application of Sedum dendroideum, known historically as *hierba de piedra* in Mexican traditions, focused heavily on external treatments due to its anti-inflammatory properties. Healers would utilize the juice extracted from its crushed leaves to create topical poultices. These applications were specifically directed toward conditions affecting the skin and eyes, including treating festering wounds, soothing eye irritation, and alleviating the effects of sunburn. This contrasts with the internal circulatory focus often associated with Asian species like S. aizoon.

What topical issues were indigenous healers in the Mexican tradition reportedly treating with crushed leaf juice of Sedum dendroideum?
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