Sanhuang Tablet dosage is generally recommended to be 4 tablets/dose, 2 times/day, with pediatric discretion. Sanhuang Tablet is made of rhubarb, scutellaria baicalensis extract and berberine hydrochloride, which has the effect of clearing heat and detoxification (removing heat and toxicity in the body), diarrhea and laxative, and it is suitable to be used for eye redness and swelling and pain caused by triple jiao heatiness (chest and abdomen with heavier heat and evil), sore throat, swollen and painful gums, sores on the nose and mouth, heart-burning and thirst, and constipation due to yellowish urine and constipation. The drug has a variety of specifications, generally recommended to take 4 tablets orally, twice a day, children should be appropriate to reduce the dosage. Adverse reactions of nausea, vomiting, skin rash and medicinal fever may occur after use of the drug, and most of them disappear after stopping the drug. Contraindications include hypersensitivity to the product, pregnant women, patients with hemolytic anemia and patients with glucose-6-phosphate dehydrogenase deficiency. Avoid smoking, alcohol and spicy food, and should not take tonic Chinese medicine at the same time. Specific medication should be carried out under the guidance of a specialist, do not take medication without authorization, in order to avoid adverse consequences.