Karna purna is herbal oil treatment for ear ailments. As ear is the site of Vata being connected to space and air that helps in hearing. Karna purna is performed by massaging the ear and surrounding tissues with medicated herbal oil. Then warm medicated oil is poured into the ear canal. The oil stays there for few minutes. The herbal oil to control aggrevated vata dosha and provides rejuvenation to ear membranes.