Psoriasis is often called leukoderma in Chinese medicine, Chinese medicine will be divided into blood-heat internal deficiency, blood deficiency, stagnation of qi and blood and other types, Zihuadidin has the effect of cooling the blood and eliminating swelling (treating blood heat and eliminating swelling and pain), clearing heat and removing toxins, and its boiled water has curative effect on blood-heat internal deficiency people. The single use of Chinese medicine is limited in efficacy and only plays an auxiliary role in alleviating the problem, it is recommended to follow the doctor’s instructions. The bitter and pungent, cold can clear the heat, into the heart and liver blood (in the four periods of warm disease Wei Qi Ying blood, belonging to the most in-depth stage or disease), so it can clear the heat and detoxification, cool the blood swelling, carbuncle knot, for the treatment of congestion, carbuncles and sores, swollen and hot and painful commonly used medicines, especially good for the treatment of furuncles. Zihuadidin can also be detoxified snake venom, treatment of snake bites, fresh products can be pounded juice for internal use, can also be used with a little andrographis, pounded and applied externally. In addition, it can also be used to treat liver fever, eye redness, swelling and pain and exogenous fever. As Chinese medicine emphasizes evidence-based treatment, it is recommended that patients should first seek professional Chinese medicine practitioners to carefully diagnose their conditions and then use reasonable medication.