The correct use of cat’s whiskers is to decoct the soup rather than make water to drink, cat’s whiskers can not be made every day to drink water, you need to be in the professional medical practitioner to identify the guidance of the medicine. Cat’s whiskers is a kind of traditional Chinese medicine, for the labiate plant kidney tea of the whole grass. It is sweet, slightly bitter and cool in nature. It is effective in clearing heat, inducing diuresis, and removing stones. Main acute and chronic nephritis, urinary stones, gallstones, rheumatoid arthritis and so on. The adverse reactions, contraindications and precautions of Cat’s Slipper are not clear. Although cat’s whiskers has the above effects, but the Chinese medicine is mainly through the decoction to play a role, the method of brewing may be due to the limited release of active ingredients, affecting the efficacy. Patients who are not feeling well are advised to consult a doctor in a timely manner, and not to purchase and use their own medication, so as to avoid delaying the condition of the wrong medicine.