The dosage of Sempervirens is 15-30g, which can be doubled for fresh products, and the fresh products are pounded and applied externally in appropriate amount. The internal dosage of Hedyotis diffusa is 15-60g, and appropriate amount for external use. The specific dosage should follow the doctor’s instructions. 1. Sempervirens is the whole herb of Sempervirens, family Labiatae, which can clear away heat and detoxification (removing heat and toxicity in the body), dissipate blood stasis and stop bleeding (removing stasis and stopping bleeding), and diuretics and swelling. It is used as a main treatment for heat-poisoned carbuncle and ascites. The use of the half lotus for internal use in decoction, or into the pill, bulk; external use appropriate amount, fresh products pounded compresses. Its adverse reactions are not clear, precautions for the frail and pregnant women should not be taken. 2. White Flower Snakeweed is the whole herb of White Flower Snakeweed, which is a plant in the family of Alstroemeriaceae, capable of clearing away heat and detoxifying toxins, inducing diuresis, eliminating swelling, and promoting blood circulation and relieving pain (relieving pain by removing blood stasis). It is used for treating carbuncle, sores, sore throat, poisonous snake bites, and hot drenching (burning and stinging pain during urination, accompanied by frequent urination and urgency, and discomfort of traction in the abdomen) and astringent pain. White Flower Snake Tongue Herb is used for internal decoction, or external application. Its adverse reactions are not clear, precautions for yin gangrene (is a class of slow condition of the general term of the negative sores and ulcers disease) and spleen and stomach cold (spleen and stomach weak cold) people avoid, pregnant women should not be used. Chinese medicines or proprietary Chinese medicines need to be used under the guidance of a Chinese doctor to identify the evidence, and individuals should not use them blindly to avoid adverse consequences.