Karma Ayurveda is an Ayurvedic pharmaceutical company established in 1937 that has developed herbal medicines for kidney diseases and failure through extensive research. Their medicine helps rejuvenate kidney cells, improving GFR and allowing some patients to reduce or stop dialysis treatment over time. In contrast to dialysis which is only symptomatic relief, their herbal treatment aims to cure kidney disease by addressing the root cause and restoring normal kidney function. The document also provides information on tests used to diagnose kidney disease like GFR, urine tests, and stages of chronic kidney disease based on GFR levels. It lists common kidney-related disorders that can be treated at Karma Ayurveda.