Immunity; Made of two words Vyadhi disease and Kshamatva Resistance i.e the power of the body which prevents the development of diseases or resists a developed disease is called as vyadhikshamatva. Compared to Immunity.when etiological factors comes in contact with the body they try to produce disease. At the same time the body tries to resist, that power of resistance is Vyadhikshamatva.s