Applying Ayurvedic Concepts of Ritucharya and Janapadodhwamsa to Climate Change-Related Health Challenges: A Review

Background:Climate change has emerged as a major global public health concern, contributing to rising incidences of heat-related illnesses, vector-borne diseases, respiratory disorders, malnutrition, psychological stress, and environmental health disturbances. Ayurveda, the traditional system of Indian medicine, describes the close relationship between human health and environmental equilibrium through concepts such as Ritucharya (seasonal regimen) and Janapadodhwamsa (epidemic and environmental destruction). These classical principles may provide valuable preventive and adaptive strategies for modern climate-related health challenges. Objective:This review aims to explore the applicability of Ayurvedic concepts of Ritucharya and Janapadodhwamsa in understanding, preventing, and managing health issues associated with climate change and environmental disturbances. Methods:A narrative review of classical Ayurvedic texts, including Charaka Samhita, Sushruta Samhita, and Ashtanga Hridaya, along with contemporary scientific literature on climate change and public health, was conducted. Relevant articles were identified through electronic databases and analyzed to establish correlations between Ayurvedic principles and modern environmental health concerns. Results:The review highlights that Ritucharya emphasizes seasonal adaptation through dietary regulation, lifestyle modification, detoxification, and behavioral practices that strengthen physiological resilience against climatic variations. The concept of Janapadodhwamsa describes large-scale environmental deterioration affecting air, water, land, and seasonal patterns, leading to widespread disease outbreaks, which closely parallels contemporary understanding of ecological imbalance and pandemics. Integrating these Ayurvedic principles may support preventive healthcare, enhance community resilience, and promote sustainable living practices. Conclusion:Ayurvedic concepts of Ritucharya and Janapadodhwamsa offer a holistic framework for addressing climate change-related health challenges. Their integration into modern public health strategies may contribute to climate adaptation, disease prevention, and environmental sustainability.