There is no contraindication to the use of Wasabi Capsules and urotoxin, can be used together as prescribed by the doctor. The main ingredient of Wasabi capsule is wasabi flower, used for the treatment of chronic nephritis of damp-heat syndrome, symptomatic swelling, lumbago, proteinuria, hematuria and so on. The main ingredients of urethane granules are rhubarb, astragalus, atractylodes and other traditional Chinese medicines, which are used in the treatment of chronic renal failure, azotemia and uremia in the early stage of uremia, and in the treatment of splenic turbidity and splenic blood stasis in traditional Chinese medicine. These two drugs do not play the same role, and there is no overlapping of drugs with the same potency when they are used together. At the same time, there is no evidence that these two drugs counteract each other or increase adverse effects when taken together. Huangkui capsule and urethritis clear granules can be taken at the same time, but need to follow the doctor’s medical advice to identify the use of, not to use on their own.