#FolkRemedies

For centuries, alum, known in Thai as “สารส้ม” (san-som), has shimmered as a crystalline cornerstone in Southeast Asian households. Its appearance in the home—whether a chunky mineral block resting beside a rural water container or a fine powder in bathroom cabinets—reveals a legacy interwoven tightly with both daily life and healing customs. But as modern science explores ancient remedies, alum emerges as a unique case: a mineral of almost mythical versatility, yet one that requires scrutiny for safety in contemporary times.

Deep in the lush forests of Thailand and across Southeast Asia, a powerful traditional remedy has long whispered its healing secrets. Known locally as khunthongphayabat (ขันทองพยาบาท) and by a host of regional names—from Duk Sai in Isan to Jaduk Lekluam in the North—the wood of the Suregada multiflora tree has woven its way through the patchwork of Thai herbal medicine for generations. Now, with the surge of scientific interest in plant-based pharmacology, khunthongphayabat is poised to make an impression far beyond traditional medicine cabinets, as researchers illuminate how its ancient uses resonate with cutting-edge health studies.

San Phra Hom, a name echoing through Thai highland villages and bustling city markets alike, has captivated healers and scientists with its fragrant promise of wellness. Known variously as “Keiang Pa Yai” in northern Thailand, “Porki” among Karen communities, and by its scientific designation Eupatorium fortunei, this unassuming leafy herb bridges generations, cultures, and continents. Today, as modern science peels back the layers of botanical mystery, San Phra Hom finds itself at the crossroads of ancient tradition and clinical scrutiny, heralding a new chapter in natural medicine for health-conscious Thais and curious global citizens alike.

Sakae Na—known scientifically as Combretum quadrangulare and called by various local names across Thailand—holds a storied place in the landscape of traditional Southeast Asian herbal medicine. For generations, the seeds and other parts of this modest riverside tree have been used in folk remedies, especially in Thailand, Vietnam, Laos, Myanmar, and Cambodia, with revered status for their healing potential. Today, as science casts its analytical lens on ancient practices, Sakae Na finds itself at a fascinating crossroads: validated by centuries of use, yet continually examined by modern pharmaceuticals for real-world therapeutic power. With growing interest in plant-based wellness, understanding how tradition and science intertwine in the story of Sakae Na speaks not just to health-conscious readers but also to the cultural heart of Thailand.

Tucked away in Thai markets and households is a small, brownish fruit with a gleaming sheen—Makham Dee Khwai (มะคำดีควาย), also known as Sapindus rarak or simply by regional names such as Prakam Dee Khwai, Makham Dee Krabue, Som Poi Thet, Chasae, and Mak Sak. Renowned for its soap-like bubbles and gentle cleansing power, this intriguing fruit has woven itself into Thai daily living, folk remedies, and spiritual heritage for generations. Yet, in recent years, Makham Dee Khwai is stepping out from the shadows of tradition and into the laboratory spotlight, with scientists exploring its true pharmacological potential and what it might really offer modern health seekers.

In the world of Thai traditional medicine, few herbal remedies are as multi-faceted, aromatic, and steeped in history as chaluud (ชะลูด). Harvested mainly from the bark of Alyxia reinwardtii—also known locally as “luud,” “chanud,” or “nood” depending on region—chaluud has perfumed Thai homes and pharmacies for centuries. Today, as interest in natural medicines grows worldwide, this “white cinnamon” is drawing modern scientific scrutiny, revealing an intriguing intersection between age-old folk wisdom and contemporary pharmacological research.

Deep within the forests, along waterways, and atop rural fences across Thailand, a twisting green vine known as โคคลาน (kok lan), or Mallotus repandus, quietly weaves itself into the cultural and medical heritage of the nation. Revered by traditional healers and often passed down in recipes from older generations, this little-known botanical—alternately called มะกายเครือ, มะปอบเครือ, กระเปี้ยะ, among numerous other names—occupies a unique intersection of folk wisdom and contemporary science. Once sought to quiet burning aches, sooth itching skin, and fortify the liver, Mallotus repandus now finds itself the focus of global biomedical inquiry, testing the boundaries between enduring Thai tradition and modern clinical scrutiny.