Ziwei Tang is a traditional Chinese medicine formula composed of Ziwei, Lily, Scutellariae, Dioscorea and Fenghuang; the exact dosage of this formula is not clear, and there is no modern literature available. Ziwei Tang is a traditional Chinese medicine formula composed of Ziwei, Lily, Scutellaria baicalensis, Dioscorea villosa and Fenghuang, etc. It is extracted from Volume 3 of Rhinoceros Candles on the Origin and Flow of Miscellaneous Diseases; in this formula, Lily has the effect of nourishing yin and moisturizing the lungs, clearing the heart and tranquilizing the mind; Scutellaria baicalensis has the effect of clearing away heat and drying dampness, stopping bleeding, and tranquilizing the fetus; Dioscorea villosa has the effect of inducing dampness and removing turbidness and dispelling wind to remove paralysis; and Fenghuang has the effect of dispelling wind to remove epidermis and stop spasm. This product has the efficacy of clearing heat and drying dampness, tonifying the liver and kidney, strengthening the tendons and bones, and has therapeutic effect on tendon impotence, and its adverse reactions, contraindications and precautions are not clear at present. This drug should be used under the guidance of traditional Chinese medicine practitioners to standardize the use of drugs, do not mix and match their own medication. If there is no improvement, please go to the regular hospital in a timely manner, improve the relevant examination to clarify the diagnosis and standardize the treatment, so as to avoid delaying the condition.