A Comprehensive Review on Pranavaha Srotas Dushti Lakshana and Its Clinical Significance

Abstract

Pranavaha Srotas is one of the most clinically important concepts in Ayurveda because it represents the functional channel system responsible for the intake, movement, regulation and sustenance of Prana, the vital life-supporting principle. Classical Ayurvedic literature describes Pranavaha Srotas in relation to respiration, circulation, vitality, consciousness, cardiac function and systemic homeostasis. Its dushti lakshana, or signs of pathological disturbance, include altered breathing patterns such as excessively prolonged respiration, obstructed respiration, aggravated or distressed breathing, shallow breathing, frequent breathing, noisy respiration and painful respiration. These clinical signs have strong practical relevance because they correspond to observable respiratory distress features such as dyspnoea, tachypnoea, wheeze, chest discomfort, laboured breathing and compromised respiratory efficiency. The present review aims to critically analyse the Ayurvedic description of Pranavaha Srotas Dushti Lakshana and interpret its clinical significance in the light of contemporary respiratory assessment. Classical Ayurvedic texts, published review articles, respiratory medicine guidelines and epidemiological reports were reviewed. The analysis indicates that Pranavaha Srotas Dushti Lakshana provides a clinically useful symptom cluster for early recognition, differential assessment and holistic management of respiratory disorders such as Shwasa, Kasa, Hikka, Rajayakshma and conditions comparable to asthma, chronic obstructive pulmonary disease and respiratory infections. The review concludes that systematic documentation of Pranavaha Srotas features may strengthen Ayurvedic clinical diagnosis, improve integrative respiratory care and support future interdisciplinary research.