Noston is a new approach in the management of renal stones. It offers excellent results in treatment of Kidney stones. Kidney Stones are formed due to crystallization of minerals and waste materials found in urine. A kidney stone may be the size of a pinhead and may pass unnoticed through urine; or it can be large, up to the size of a grapefruit, and may obstruct the urinary pathway, causing acute pain and bleeding, as well as blocking the flow of urine. In Ayurveda, it is known as Vrukka Ashmari (vrukka means kidney and ashmari means stone).