
Lanna Thai Traditional Medicine
Preserving centuries of knowledge through textual preservation and practical application
Lanna and Thai Traditional Medicine (LTTM) is offered for and by practitioners outside of Thailand striving to uphold traditional medical practices.
Guided by the Lanna Traditional Doctor's Society—a group of traditional doctors who practice throughout Thailand, holding and transmitting a body of knowledge, made available only through experienced practitioners maintaining textual and oral traditions—the work of LTTM offers resources from and connection to this living medical tradition in the hopes of fostering deeper understanding of lineage-based traditions and support for engaged practitioners.
Resources range from media and book recommendations, to translated information forming the basis of medical knowledge, to sharing of personal experiences and practices as well as special holidays and yearly causative factor updates. As a living resource from a living tradition, LTTM will continue to grow as it takes on additional projects, such as active textual preservation and various opportunities for practitioner learning.
Image courtesy of LTTM’s website
Basis of Medical Knowledge
Explore the foundations of traditional medical knowledge
LTTM is a resource preserving essential medical theory foundational topics. Students of traditional Thai Medicine would benefit greatly from referring to their resources, recommended reading and other content.
Image courtesy of LTTM’s website
Seasonal Updates
Six Season Causative Factors updates
On the full moon of each lunar month in the Thai calendar, LTTM shares the update of how the seasons causative factors of disease are shifting. This knowledge is essential to understanding the disease process in order to diagnose and treat medical conditions in traditional Thai medicine.

Thailand Text Preservation Project
A collaboration of LTTM + Triple Wisdom Preservation
A preservation project to archive thirty natural paper & leaf texts belonging to the Lanna Traditional Doctor’s Society, located in Chiang Mai, Thailand.
Winter 2025-2026