CONCEPT OF AVARNA VATA W.S.R TO BRIHATRAYEE- A CRITICAL REVIEW

Abstract

The concept of Avarana is a unique and the most difficult condition in Ayurveda to understand, analyze, and interpret by a physician. Acharya Sushruta defined Vata as self generated, subtle and all pervasive. Vata is mainly responsible for normal functioning of all the vital structures of the body with its unique quality i.e. Chalatwa (movement). The word “Avarana” means Avarodha and Gatinirodha. There are many types of Avarana Vatas mentioned in Ayurvedic treatises based on Avruta and Avaraka. During the study of Avarana Vata one has to come across the two terms viz. Avruta (Acchadita- which gets obstructed) and Avaraka (Acchadaka- which causes obstruction). Generally, in Avarana Vata excessively increased Avaraka suppresses the normal function of Avruta. Thus it manifests Swakarma Vruddhi (increased activities) of Avaraka and Swakarma Hani (diminished activities) of Avruta. Based on this the symptoms will appear in any type of Avarana Vata which helps in proper diagnosis. The wrong diagnosis of Avarana Vata may lead to faulty management which may deteriorate the condition. So it is essential to understand Avarana Vata for the accurate diagnosis and management. The present article is an attempt to narrate the different types of Avarana Vata and their signs & symptoms along with treatment principles mentioned in Bruhatrayee in a systemic manner. It will definitely help a physician for easy diagnosis as well as to attain Chikitsa Saphalyata.