Kushtha Chikitsa
Kushtha Chikitsa is the Ayurvedic specialty of dermatology, addressing skin diseases including eczema, psoriasis, leucoderma, fungal infections, and inflammatory skin conditions.
Overview
Kushtha refers to a group of skin diseases in Ayurveda, classified into major types (Maha Kushtha) and minor types (Kshudra Kushtha). The Ayurvedic approach to skin diseases is internal-external, addressing the root cause (typically dosha imbalance) through systemic treatment while managing symptoms through topical applications. The treatment integrates Panchakarma purification, internal herbal medicines, and external medicated preparations.
History and Legend
The Charaka Samhitaon/charaka) Samhita and Sushruta Samhitaon/sushruta) Samhita describe 18 types of Kushtha (7 Maha Kushtha and 11 Kshudra Kushtha), with detailed etiology, pathology, and treatment for each. The Sushruta Samhita provides the most extensive dermatological descriptions, including differential diagnosis and prognosis. Kushtha was recognized as being caused by vitiated Pitta and Kapha doshas along with impurities in the blood (Raktaja dosha). The ancient physicians developed sophisticated topical preparations including medicated oils, pastes, and powders for external application.
Architecture and Features
Treatment protocols include Vamana (emesis for Kapha-type skin diseases), Virechana (purgation for Pitta-type), Raktamokshana (bloodletting for blood-borne skin diseases), and Basti (enema for Vata-type). Internal formulations include Khadira Arishta, Mahamanjishthadi Kashaya, and Patola Katurohinyadi Kashaya. External applications include Mahatiktaka Ghrita, Panchanimba Churna, and various medicated oils like Mahatiktaka Taila and Karanj taila. Dietary modifications avoiding triggering foods are essential.
Modern Status
Ayurvedic dermatology is practiced at specialized clinics across India, with particular strength in treating chronic conditions like psoriasis and eczema where modern medicine has limited options. The National Ayurveda Research Institute for Panchakarma in Kerala and the Government Ayurveda College in Thiruvananthapuram have dermatology research programs. Clinical studies have shown Ayurvedic treatments to be effective for psoriasis, with remission rates comparable to conventional treatments.
Verification Notes
- The Sushruta Samhita (Chikitsa Sthana 9) provides the most detailed descriptions of Kushtha
- Mahamanjishthadi Kashaya is one of the most prescribed formulations for skin diseases
- The National Ayurveda Research Institute for Panchakarma in Cherthala, Kerala conducts dermatology research