IJRAP International Journal of Research in Ayurveda and Pharmacy 2277-4343 Moksha Publishing House 10.7897/2277-4343.1206170 REVIEW ON THE CONCEPT OF SHAT KRIYAKALA Anu P Baby * Jigeesh PP 11 -0001 56 60 Abstract Diagnosis in Ayurveda is not always in terms of the name of the disease but in terms of the nature or phenomenon. This phenomenon is described in terms of Samprapti of the disease in each patient, comprising Dosha, Dushya and Adhishtana components. The prime factors in the pathogenesis of the disease are Dosha and Dushya. Shat kriyakala refers to the stage of development of a pathological process in which a physician can intervene by the most accurate treatment modality and medicine, thereby halting the progression of the disease process. By intricate understanding of the process of Shat kriyakala, the disease process could be arrested, and further complications can be avoided. In the current scenario, the concept of prevention has become broad-based. The natural history of disease is one of the significant elements of epidemiology. The course of a disease takes in individual people from its pathological onset until its eventual resolution. Natural history of disease is possible to correlate pre-pathogenesis with Sanchaya, Prakopa, Prasara and pathogenesis with Sthanasamsraya, Vyakti and Bhedavastha of Shat kriyakala. Recent studies have shown that it is possible to identify certain pre-clinical stages for many diseases like Parkinson__ampersandsignrsquo;s disease, which can help in the early successful treatment. Shat kriyakala helps to arrest the disease process at the very early stage itself. Along with current technology, the need for research for validating the Shat kriyakala will benefit humankind in the long run. Keywords Samprapti Dosha Dushya Adhishtana Shat kriyakala pathogenesis. References