External application can reduce swelling and dissipate nodules of the formula, common Jin Huang San, Yulu San, Yang Poison Internal Elimination San, Red Ling Dan, etc., the specific use of medication, please follow the doctor’s instructions. 1. Jinhuang San: the main ingredients are rhubarb, cypress, turmeric, smallpox pollen, Rhizoma Atractylodis Macrocephalae, Nanshing, Pericarpium Citri Reticulatae, Angelica dahurica, licorice, Houpuo, which has the effect of subduing swellings and dispersing lumps, clearing heat and removing toxins, dispersing phlegm and removing blood stasis, and is effective against swellings and lumps, especially suitable for chronic inflammation. 2. Yulu San: the main ingredient is hibiscus leaves, which has the effect of clearing heat, subduing swelling and dispersing lumps, and is effective in redness, burning and swelling, such as dengtoxin (an acute infectious disease, which can be seen as skin redness like paint), acute abscess, furuncle (a kind of venomous sores born on the head, face and the end of the limbs, with a small shape and deep roots, like nails), and so on. 3. Yang toxic internal elimination: the main ingredients are musk, ice, turmeric, white and, southern star, gall alum, camphor ice, armor, light powder, copper green, green dai, with blood circulation and pain relief, swelling and dissipation of the efficacy of the lumps, sores (a kind of surface disease) in the early stages of the swelling of the potential to limit the person effective. 4. Hong Ling Dan: the main ingredients are andrographis, frankincense, myrrh, musk, ice, vermillion, green pores and calcined moonstone, with the effect of subduing swelling and resolving phlegm, activating blood circulation and relieving pain, suitable for sores and ulcers with Yang evidence. It should be noted that any drug has side effects, and the use of external medication should prevent infection. The use of drugs should be under the guidance of a physician, and if there is any discomfort and the need for medication, please consult a doctor promptly.