Why Kriyakala is A Successful Diagnostic and Treatment Tool? The basic goal of Ayurveda is quite simple, use opposite qualities to maintain or restore balance. When a person loses balance, they enter into a disease stage; regardless of how minor the signs and symptoms appear to be. These six stages of disease are called kriyakala. Accumulation Aggravation Overflow Relocation Manifestation Diversification These six stages refer to the doshas movement in our physical body, the tissues and channels, as well as