Ekamoolika Prayoga in Skin Disorders: An Integrative Review of Ayurvedic and Asian Traditional Single-Herbs

For centuries, traditional medicine systems across Asia have looked to nature—particularly single herbs—to manage skin disorders ranging from rashes and itching to chronic conditions like eczema and psoriasis. Among these, Ayurveda stands out for its detailed and holistic understanding of skin health (Twacha) and disease (Kushta), where single herbs such as Neem (Azadirachta indica), Turmeric (Curcuma longa), and Bakuchi (Psoralea corylifolia) play a central role in cleansing the blood, reducing inflammation, and balancing the doshas. This concept of using one herb with targeted action, known as Ekamoolika Prayoga, reflects Ayurveda's deep respect for the potency of nature when used precisely.Other traditional systems—like Traditional Chinese Medicine (TCM), Kampo (Japan), Korean medicine, and Southeast Asian folk practices—also rely on single herbs, each chosen based on unique diagnostic frameworks. Herbs like Ku Shen, Shikon, and Portulaca have long been trusted to soothe the skin and support healing. This article brings together these ancient insights, with Ayurveda as the guiding focus, and explores how single herbs from across Asia can offer safe, natural, and effective support for skin conditions in today’s world.