Taking astragalus, angelica soaked water drink after fire should be stopped immediately, the symptoms should be obvious medical treatment, so as not to aggravate the condition, and Chinese herbs are often decoction to ensure the efficacy of the medicinal effect, it is not recommended to take unauthorized soaking water. Astragalus is slightly warm in nature and can replenish qi and raise yang, fix the surface to stop sweating (stop sweating by consolidating the surface of the muscle), promote water retention and reduce swelling, generate fluid and nourish blood, promote stagnation and paralysis, support the toxin and discharge the pus (to discharge pus and toxins in the body), and converge sores to produce muscle (to help sores to heal more quickly, and to promote the growth of new flesh). Scutellaria baicalensis should not be used for sores and ulcers that have a solid surface and are full of evil, or for those that remain red, swollen, hot and painful even after the ulcers have been broken. Angelica sinensis is warm in nature and can tonify and invigorate blood, regulate menstruation and relieve pain, moisten the intestines and pass stool. It is contraindicated in patients with heat-sheng bleeding, and should be taken with caution in patients with dampness-sheng and fullness in the middle of the body (too much dampness causing fullness and discomfort in the spleen and stomach) and those with loose stools. As the medicinal properties of the two medicines are warm, those with a hot constitution may suffer from mouth and tongue sores, sore throat and other fire phenomena after taking them, and can take medicines such as Huanglian, Lianqiao, Honeysuckle and Mint under the guidance of a doctor for treatment. Patients are advised to use the medication under the guidance of a doctor.