Fire nodules should be treated by taking anti-inflammatory and pus-draining medications. Fire nodules generally refer to the appearance of various pus pockets and blood clots on the body’s surface or refer to symptoms of excessive fire in the body. For pus outside the body can be treated by taking anti-inflammatory medications, such as valacyclovir hydrochloride tablets. At the same time, anti-inflammatory drugs are applied around the pus site, and care is taken to clean it regularly to prevent bacterial growth in the pus site, which can lead to various blood system diseases. Along with medication, you should also strictly control your diet, have a light diet, and take herbs that regulate the body’s constitution and the spleen and stomach to cleanse internal fire and nourish Yin and blood, so that both internal and external use can effectively treat the fire knots. If the external septic area is ulcerated, surgical excision is required if necessary to prevent bacterial growth from causing gangrene in the limb area.