#Phytotherapy

In every corner of Thailand, from vibrant city parks to rural village roadsides, the golden cascades of the Cassia fistula tree—known in Thai as “khun” (คูน)—announce both the start of summer and a profound link to Thailand’s healing heritage. Revered not only for its luminous beauty but also for its potent medicinal properties, Cassia fistula serves as a living testament to the enduring wisdom of traditional herbal medicine. But how does this time-honored “golden shower tree” stand up to the rigors of modern scientific scrutiny, and what can 21st-century research reveal about the medicinal secrets our ancestors held dear?

Nestled under a canopy of vivid yellow blossoms, Cassia fistula — known in Thailand as Khun, Chaiyaphruek, or the “golden shower tree” — graces streets and temple grounds, capturing the nation’s reverence as both regal symbol and herbal remedy. Throughout history, the flesh of its ripe pods has woven itself into folk medicine traditions, yet only recently has science begun to illuminate the truths behind the beliefs. Today, Cassia fistula stands at a vibrant crossroad: a living testament to Thailand’s healing heritage and an emerging field of pharmacological promise.

For centuries, the fiery red lace surrounding the nutmeg seed—known to Thais as “dok chan” or “dok chan thet”—has played a quiet but profound role in the region’s kitchens and clinics. Known widely as mace (the aril of Myristica fragrans), this delicate, aromatic spice is at once a culinary gem and a time-honored remedy. Recent scientific investigations are now confirming what Thai traditional healers have long believed: the health benefits of mace extend far beyond its enticing flavor and fragrance.

Across Thailand’s dramatic mountain valleys and rainswept forests, one humble herb has thrived for centuries, earning a reputation as unyielding as its Thai name, “โด่ไม่รู้ล้ม”—the plant that “stands tall, refusing to fall.” Known scientifically as Elephantopus scaber Linn. and under many folk names such as “ขี้ไฟนกคุ่ม,” “หญ้าสามสิบสองหาบ,” and “หนาดผา,” this resilient perennial from the Asteraceae family has been woven deeply into the tapestry of local healing traditions. Now, as interest in herbal medicine merges with advances in biomedical research, Elephantopus scaber is stepping into the laboratory spotlight, inviting new respect for the wisdom passed down through generations—and prompting essential questions about its true medicinal potential.

Across Thailand’s rural communities, people have long turned to nature for healing. Jetaphangkee, known locally as the root of Jetaphangkee and scientifically as Cladogynos orientalis, has been prized for its traditional medicinal reputation. Today, researchers are reexamining this remedy, connecting ancient practice with modern science to understand its potential benefits.

Jetaphangkee stories thread through Thai culture. The plant carries many regional names, reflecting its role as a living symbol of local knowledge and identity. In the north and northeast, communities have used the plant’s roots to ease digestive upset, fevers, and other ailments described in local healing traditions as “wind.” Roots are commonly boiled into decoctions or blended into multi-herbal formulas, illustrating the depth of Thai herbal practice. In daily life, such remedies reflect a pragmatic approach to health in areas where access to modern care can be limited.

For centuries, the woody vine known as ชะเอมไทย (Albizia myriophylla Benth.) has held a cherished place in Thai traditional medicine, celebrated for its sweet-tasting bark and legendary healing powers. Often called “ชะเอมป่า” in Central Thailand, “ตาลอ้อย” in Trat, and known by a tapestry of names across the nation, this indigenous vine has tended to the well-being of generations. Today, as curiosity grows at the intersection of folk wisdom and scientific validation, ชะเอมไทย finds itself in the spotlight—not only for its nostalgic flavor, reminiscent of licorice, but for its potential as a modern herbal remedy grounded in both tradition and research.

Angelica dahurica, known to Thai herbalists asโกฐสอ (Got Saaw), sits at the crossroads of tradition and modern medicine. Its earthy aroma and sun-bleached roots have long signaled healing in markets across Asia. Today, researchers are examining how this ancient root aligns with contemporary science, offering Thai readers a clearer view of its potential benefits and cautions.

For generations, Angelica dahurica has been a staple in East Asian healing systems. In China, Korea, Japan, and Thailand, the plant thrives along riverbanks and has been valued for its purported ability to expel wind and cold, ease pain, reduce swelling, and improve circulation. In Thailand, practitioners recognize its pungent, aromatic character and use it to treat headaches, nasal congestion, toothaches, skin inflammation, and other “wind”–type disorders that reflect disruptions in the body’s natural flow of energy.

For centuries, Artemisia annua—known in Thailand as โกฐจุฬาลัมพา and in Chinese tradition as qinghao—has been revered as a multi-purpose remedy across Asia. Its journey from local herbal tea and folk medicine to the front lines of global pharmaceutical research stands as a compelling testament to the power of tradition meeting scientific innovation. In the current health landscape, where interest in natural remedies is surging among Thai consumers, Artemisia annua’s story offers a timely lesson in respecting ancient wisdom while demanding scientific rigor.

Artemisia annua, known in Thailand as โกฐจุฬาลัมพา and in Chinese tradition as qinghao, traces a path from local herbal tea to a centerpiece in global medicine. Its journey demonstrates how traditional knowledge can spark scientific breakthroughs, while underscoring the need for rigorous evaluation before widespread use. For Thai readers attentive to natural remedies, the plant offers a timely reminder to balance wisdom from the past with modern evidence.

In Thai traditional medicine, โกฐจุฬาลัมพา has long been used to ease fever, inflammation, and digestive issues. It appears in local pharmacopoeias alongside other cooling herbs and is often combined with multi-herb formulas. Ancient Chinese texts describe similar applications for fever, wounds, and conditions associated with heat, reinforcing a shared history of herbal practice across East and Southeast Asia. Archaeological findings from Han-era tombs indicate the plant’s medicinal role dating back more than two thousand years. Research from Thai and regional scholars situates Artemisia annua within a broader tradition of cooling, anti-inflammatory remedies used to support convalescence and general well-being.

Khao Yen, a tuberous rhizome long used in Thai traditional medicine, sits at the crossroads of culture and science. Known scientifically as Smilax species, this cooling root appears in many herbal blends across Thailand. In rural communities from the north to the south, healers prize its cleansing properties and its role in balancing the body’s heat. As interest in ancient botanicals grows globally, Smilax roots are once again attracting attention from researchers and wellness enthusiasts alike.

Ginger, known locally as khing, is a staple in Thai kitchens and traditional apothecaries. It fills tom yum pots with aroma and flavors home remedies for coughs. Now, scientists are examining Zingiber officinale to separate age-old wisdom from modern evidence. Ginger remains a cultural touchstone in Thailand and across Asia, where it is valued not only as a spice but as a healing root.

Thai traditional medicine has long relied on fresh ginger slices, or เหง้าแก่, to ease digestion, relieve colds, and stimulate circulation. Ginger is also a base for herbal compress therapies used in massage and spa settings. In rural homes, a cup of hot ginger tea is a familiar remedy for chills, nausea, and muscle soreness. Ginger’s role mirrors a shared Asian respect for natural therapies used to treat arthritis, migraines, and digestive issues. Research from global health libraries shows ginger’s traditional uses appear in many remedies across Chinese, Indian, and Japanese practices.

Ginger, known in Thai as “khing,” is a staple rhizome found in nearly every Thai kitchen and traditional apothecary, celebrated for its distinctive aroma and fiery warmth. Yet, as ginger slices simmer in a pot of tom yum or bubble in a home remedy for cough, this humble herb stands at the crossroads of ancient wisdom and modern science. Scientists worldwide are now peeling back the layers of tradition to uncover the true medicinal value of Zingiber officinale, the botanical name for ginger, long revered across Asia—and especially in Thailand—not only as a culinary delight but as a trusted healer.

For centuries, the humble leaves of khlu, known botanically as Pluchea indica (L.) Less., have quietly woven themselves into the tapestry of Thai traditional medicine. Heralded in folklore from Isan to the Southern provinces, this plant—also called หนาดงั่ว, หนวดงิ้ว, เพี้ยฟาน, ขลู, คลู, and ขี้ป้าน, depending on local dialect—has been held as a village remedy for everything from inflamed joints to kidney health. Today, Pluchea indica stands at a fascinating crossroads, with a growing body of research seeking to validate and explain the benefits extolled by generations of healers. How does ancient wisdom surrounding khlu measure up to the scrutiny of modern science, and what should health-conscious Thais know about harnessing its potential responsibly?

To anyone familiar with the fragrant world of traditional Thai and Chinese herbal medicine, few roots embody such history and medical promise as kot kraduk (โกฐกระดูก), known scientifically as Aucklandia lappa DC. and in Chinese as mu xiang (木香). With its distinctive aromatic qualities, kot kraduk—once procured chiefly from trade routes stretching into the Himalayas—has been renowned for centuries across Asia as a mainstay of herbal prescriptions for digestive, pain, and inflammatory conditions. As scientific advances probe the truths behind ancient healing, kot kraduk emerges as a fascinating case where tradition and research meet.

Kot kraduk, or gok kraduk in Thai, is Aucklandia lappa DC, known in Chinese as mu xiang. This aromatic root has long been valued in traditional Thai and Chinese medicine for digestive comfort, pain relief, and inflammatory symptoms. Today, researchers are exploring how ancient knowledge aligns with modern science, offering a fascinating look at how herbal medicine evolves.

The plant’s story is deeply entwined with Thai culture. For generations, healers in Ayutthaya and across Bangkok and Chiang Mai have used dried kot kraduk as part of simple blends and complex formulas. It stands as a symbol of trust in natural remedies and a link between past and present. Modern studies from labs to early clinical trials are beginning to clarify why this “bone-like” root remains a staple in herbal pharmacopoeias.

In markets across Thailand and much of East Asia, you can often find bundles of slender, aromatic roots known as “โกฐหัวบัว”—the dried rhizome of Ligusticum sinense. This centuries-old herbal remedy, revered in Asian traditions for its multitude of uses, is now experiencing renewed interest as modern science digs deeper into its potential health benefits, chemical secrets, and applications in everyday wellness. From its roots in dynastic pharmacopeias to its present-day status as a subject of pharmacological research, Ligusticum sinense offers an instructive window into how ancient wisdom and contemporary science can together illuminate the path toward holistic health care.

For centuries, Thais have cherished the delicate golden stamens of the sacred lotus flower—not just for their beauty or spiritual symbolism, but as a valued traditional remedy known as “เกสรบัวหลวง” (lotus stamen). Today, modern science is starting to illuminate the ancient wisdom behind this revered botanical, uncovering remarkable properties that bridge the worlds of tradition and innovation. As interest in natural health continues to rise among Thai and global wellness communities, the stamen of Nelumbo nucifera (the sacred lotus) is emerging as a fascinating example of how ancient remedies can inform the future of medicine.

Thailand’s sacred lotus, Nelumbo nucifera, has long been a symbol of purity and spiritual renewal. Thai herbalists have prized the plant’s stamen, known as เกสรบัวหลวง, for generations. Today, science is shedding new light on this traditional remedy, highlighting its potential to complement modern medicine and meet growing interest in natural health in Thailand and beyond.

In Thai culture, the lotus embodies balance and calm. Temple ponds, market offerings, and festival rituals all feature its beauty. While many parts of the lotus are used in cuisine and worship, the stamen has a special place in traditional practice. Dried lotus stamen has historically been infused in tea, tonics, and powders with claims of calming effects, cardiovascular support, and general wellbeing. As interest in herbal solutions rises, lotus stamen is attracting renewed attention from both Thai consumers and researchers.

Across Thai communities, the rhizome known asโกฐเขมา (Atractylodes lancea) is re-emerging from traditional kitchens and temple gardens into today’s health conversations. In Thai households, it has long been used to support digestion, reduce fever, and balance bodily moisture. Now, researchers are examining its potential in modern medicine, including immune support and liver health. This renaissance invites Thai readers to understand how heritage and evidence-based care can intersect.

Atractylodes lancea is a perennial plant in the daisy family, native to East and Southeast Asia. In Thai traditional practice, driedโกฐเขมา has been a versatile remedy for digestive discomfort, feverish conditions, rheumatic pain, and damp-related illnesses known as “ความชื้น.” It often appears in aromatic-powder blends and herbal decoctions, and is commonly combined with other herbs to relieve bloating, loss of appetite, diarrhea, or stomach flu. The aroma is earthy and slightly bitter, and Thai healers describe its role as helping to “drive out wind and dampness,” a concept that aligns with today’s ideas about reducing systemic inflammation and fluid imbalance.

Khlú, known scientifically as Pluchea indica, has long been a staple in Thai traditional medicine. Across Isan to the southern provinces, it appears in folk remedies for joint inflammation and urinary concerns, with local names such as หนาดงั่ว, หนวดงิ้ว, เพี้ยฟาน, ขลู, คลู, and ขี้ป้าน. Today, researchers are exploring whether this hardy plant’s age-old wisdom holds up under scientific scrutiny, and what it means for health-conscious Thais.

Khlú thrives in Thailand’s marshes, tidal flats, and roadside ditches. It is more than a weed in Thai households: stems ground for kidney stones, bark used for hemorrhoids, and especially the leaves brewed as a tea to ease inflammation, urinary discomfort, or minor infections. The plant’s enduring presence in rural and peri-urban life highlights a cultural belief in healing drawn from the immediate environment.

Goṭh Phung Pla, a traditional Thai remedy, remains a quiet yet powerful part of Thailand’s pharmacopeia. Harvested from galls on the chebulic myrobalan tree (Terminalia chebula), this herb has long been valued for its healing properties. Now, researchers are exploring its pharmacological potential, linking age-old wisdom with contemporary science to benefit Thai health.

In Thai traditional medicine, Goṭh Phung Pla sits at the crossroads of medicine and spirituality. Terminalia chebula, known locally as Samor Thai and several regional names, is embedded in temple records and everyday healing practices. Healers have historically used the gall to support heart vitality, relieve fatigue, reduce fevers, and aid recovery after blood loss. Modern sources from Thai pharmacology keep these associations alive while guiding safe, informed use.

In a world seeking natural remedies for complex ailments, the story of “โกฐเขมา” (Atractylodes lancea)—known regionally as “โกฐหอม,” “ซังตุ๊ก,” and “ชางจู๋”—is capturing renewed attention. Once relegated to apothecary cabinets and temple herb gardens, this humble rhizome has emerged as a protagonist in new scientific investigations. From helping with fevers and digestive troubles in Thai and Chinese traditional recipes to featuring in modern cancer research, Atractylodes lancea stands at a unique crossroads of heritage and discovery. So how does this storied plant bridge ancient 知慧 (ฉลาด) with today’s evidence-based care, and what should Thai readers know about its renaissance?

Amid a global resurgence of interest in natural and traditional remedies, one ancient Thai herbal medicine, Goṭh Phung Pla (โกฐพุงปลา), has remained a quiet but powerful staple in the nation’s pharmacopeia. Harvested from the unusual galls that form on the leaves and young shoots of the chebulic myrobalan tree (Terminalia chebula Retz. var. chebula), this remedy occupies a storied place in Thai traditional medicine, revered as both a healing talisman and a source of potent therapeutic compounds. While its efficacy has been praised for centuries in herbal manuscripts and folk culture, today’s scientists are now rigorously exploring its vast pharmacological potential, forging new links between the healing wisdom of the past and the evidence-based medicine of the present.

Celebrated as the “golden spice” of Southeast Asia, Curcuma longa—known to Thais as ขมิ้นชัน (khamin chan)—has long woven itself into the tapestry of daily life, traditional healing, and culinary delights across Thailand. But in recent years, this humble root, revered in ancient wisdom, has caught the gaze of modern researchers eager to investigate its true medicinal value. Today, ขมิ้นชัน stands at the intriguing intersection of ancient practice and present-day science, offering both a bridge to Thailand’s rich heritage and a potential path to future wellness.