Zihuadidin is a traditional Chinese medicine, also known as wild corydalis, the main effect is to clear heat and detoxification (clear the body of heat and toxicity), cool the blood to eliminate swelling (treatment of blood heat, eliminating swelling and pain), but also to treat furuncle (mostly occurring in the limbs or facial sores, the shape of a small root deep, such as nails, hard) swelling and pain, prevention of colds and flu, the treatment of blood diseases and other diseases. 1. furuncle swelling pain: you can take the juice of the fresh products pounded inside, with the dregs of the external application with the dandelion honeysuckle together with the external application, can play a role in clearing the heat disinfection, in the clinic also has obvious results. 2. Prevent colds and flu: you can dry the purple flowers of the dianthus directly after drinking water, have the effect of preventing colds and pharyngitis. 3. Treatment of blood: itself, the purple flowers have the effect of cooling blood, can be decocted, used to treat symptoms such as coughing blood, nosebleeds and so on. The use of Zihuadidin should pay attention to the body cold people should not take, such as the need to take the situation, it is recommended to consult the relevant doctor, in the doctor’s advice and with the use.