SAN HUANG TABLETS has the effect of clearing heat and removing toxins, diarrhea and laxative, and is mainly used for constipation caused by heat in the San Jiao. Since Sanhuang Tablet is inclined to diarrhea, it is easy to deplete the body’s vital energy, so it should not be used for constipation caused by body weakness and insufficient fluids. Sanhuang Tablet is a proprietary Chinese medicine, which is composed of rhubarb, berberine hydrochloride, scutellaria baicalensis extract, etc. It has the efficacy of clearing heat and removing toxins, diarrhea and laxative, and can be used in the treatment of eye redness and swelling pain, sores in the mouth and nose, sore throat, gums swelling and pain, heartburn and thirst, and constipation due to yellowish urine and constipation caused by Sanjiao Heat Sheng (the chest and abdomen with heavy heat). In the use of the drug should be noted that after taking the drug may cause nausea, vomiting, skin rash and other adverse reactions, in addition to pregnant women should not be used. Constipation patients, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the treatment.