Jinhuang San should refer to Ruyi Jinhuang San, which can be applied externally to the breast to clear heat and detoxification (removing heat and toxicity from the body), subduing swelling and relieving pain (eliminating swelling and pain), and can be used for sores, boils, swellings and pains caused by heat and toxicity stagnation in the skin. Jinhuang San is a proprietary Chinese medicine composed of turmeric, rhubarb, cypress, etc. Its main effects are to remove heat and toxins, reduce swelling and relieve pain. The main effect is to clear away heat and detoxify the toxin, and to reduce swelling and pain. Clinically, it is used for the treatment of sores and boils caused by heat and toxicity stagnation in the skin, and dengtoxin flow injection (multiple abscesses in the deep muscle), which can be seen as red, swollen, hot, and painful, and can also be used for bruises and injuries. The adverse reactions, contraindications and precautions of Jinhuang San have not been clarified, and drug interactions may occur if used concurrently with other drugs, so you need to consult your doctor in detail before using the drug. If you suffer from mastitis and other diseases, the need to use Jin Huang San external breast, should be under the guidance of the doctor to use the drug, not to use the drug without authorization, in order to avoid the failure of the efficacy, or even delay the condition.