Mutrashmari is one of the most common disorders of the Mutravaha Srotas. It is one of the Astamahagada and considered as "Yama” because sometimes it causes acute excruciating pain.[1] In contemporary medical science it is correlated with urolithiasis. Symptoms in general include radiating pain from loin to groin, hematuria, burning micturition, malaise. Prevalence of Urolithiasis varies according to geographical distribution, sex and age. The treatment modalities of urolithiasis in conventional science are conservative medications and surgical procedures which are expensive, involve invasive treatments, needs hospitalization and in most of the cases recurrence rate is high. Ayurveda explains variety of Yogas for the management of Mutrashmari. A combination of Apamarga and Yava Kshara is indicated in Mutrashmari as per Rasatarangini.[2] So this study is taken up, to explore the combined effect of Apamarga and Yava Kshara in Mutrashmari keeping in view the shortcomings of different modern medical treatments
