#LagerstroemiaCalyculata

In the world of Thai traditional medicine, few remedies conjure as much intrigue as “khon dok” (ขอนดอก), a unique crude drug derived not from the foliage or flowers of a plant, but from the fungus-infused heartwood of ancient trees, specifically the sacred “pikul” (Mimusops elengi) and “tabak” (Lagerstroemia calyculata). Revered for centuries across the region, khon dok resonates as an intersection of deep-rooted animist tradition, classical Thai and Ayurvedic healing, and emerging biomedical research. Today, as both practitioners and scientists re-examine humble old formulas in the quest for greener, more localized therapeutics, the story of khon dok stands as a compelling model of how ancient wisdom and modern science can harmonize.