As per the available treatment modalities of Arsha, the Kshara karma modality is the best one, taking into the consideration its convenience, easy adoptability, cost-effectiveness and curative results. Under this parasurgical procedure, various forms of external kshara application are used in treating the Arsha. These are Ksharasutra Ligation (KSL), ksharpatan, etc. KSL is a surgical procedure, while ksharapatan vidhi is local application and seems to be effective with an easy procedure. Several studies of ksharapatan had been conducted; so the time has come to specify the study of ksharapatan, e.g., according to degree of pile mass and different symptoms and signs. In this present study, apamarga (Achyranthus aspera Linn.) kshara, one among the best qualitative ksharas, was locally applied directly on the different sizes, shapes and degrees of Arsha, to find out its effectiveness with or without any untoward effect. A total of 30 patients were treated by local application of Apamarga kshara. The ksharapatan was done every day, for 7 days in 3 g dose, and the result was assessed thoroughly on the basis of observation according to the specially designed proforma. Apamarga kshara was prepared as per the standard method described in Ayurvedic texts. Patients suffering from Arsha were selected by simple random sampling method, with the complaints of bleeding per rectum, Vedana, Srava, kandu and prolapse. Lastly, it was concluded that ksharapatan had shown significant improvement in 1st and 2nd degree of pile masses without any side effect.