#Thaitherbalmedicine

Castor oil, orละหุ่ง, sits at the crossroads of Thai traditional healing and contemporary science. Derived from Ricinus communis seeds, its legacy spans centuries—from household remedies to topics of current pharmacological research. In Thailand, interest in castor oil grows as ancient practices intertwine with evidence-based medicine, offering a case study in how tradition can inform modern healthcare.

Thai households have long used castor oil for a range of purposes. Traditionally applied topically for skin inflammation, muscle and joint pain, and minor wounds, the oil is also a common laxative in internal remedies. In rural communities, castor oil has been part of family healing rituals, carrying both practical use and cultural caution about its potent properties. The plant is familiar across Thailand’s tropical landscape, with regional names such as ละหุ่งขาว and ละหุ่งแดง signaling its presence in local folk knowledge.

In the landscape of Thai traditional medicine, few herbal remedies have achieved the enduring prominence of castor oil, or “ละหุ่ง.” Extracted from the seeds of Ricinus communis L., castor oil’s legacy spans centuries—pivoting from local wisdom to a remedy that has generated considerable interest among researchers and health enthusiasts in Thailand and around the world. As ancient applications increasingly intersect with medical science, castor oil emerges not only as a fascinating artifact of cultural heritage but also as a subject of rigorous pharmacological inquiry.