Wellingtonia 5 grams is usually not harmful to the kidneys. Wellington is a common Chinese herbal medicine, for the buttercup plant Wellington, cotton ball clematis or northeast clematis dry roots and rhizomes. Its flavor is pungent, salty, warm, attributed to the bladder meridian, decoction dosage of 6~10g. Wei Ling Xian has the efficacy of dispelling wind and removing dampness, clearing collaterals and relieving pain, and eliminating bones and bones. It is used in the treatment of rheumatism and paralysis, numbness of limbs, contracture of tendons and veins (continuous tension and stiffness of muscles), unfavorable flexion and extension, and bone and throat. Adverse effects and contraindications of Wei Ling Xian are not clear. It is only that the drug is pungent and dispersing, and should be used with caution by people with weak qi and blood. Wei Ling Xian itself is not toxic, as long as the patient’s specific condition, under the guidance of a professional doctor to standardize the use, generally will not cause harm to human health. If the amount of 5 grams is used, it does not exceed the prescribed dosage, so it will not cause harm to the kidneys. Chinese medicines should be used under the supervision of a professional Chinese medicine practitioner, and should not be used blindly on one’s own, so as not to cause adverse reactions.