Sanjin Tablet belongs to a kind of proprietary Chinese medicine preparation, the flavor is sour, astringent and slightly bitter, it has the effect of clearing heat and detoxification, diuresis and drenching, and it is often used in the treatment of short and red urination caused by dampness and heat in the lower Jiao, as well as the symptom of drenching and astringency and pain. It is generally recommended to take three tablets orally each time, 3-4 times a day, the specific time of taking can choose to take half an hour after breakfast, lunch and dinner, so as to reduce the stimulation of the drug on the stomach, so as not to produce stomach discomfort. The drug is prohibited for pregnant women, during the period of taking the drug, pay attention to prohibit smoking, alcohol and spicy food, pay attention to monitoring the liver and kidney function. The drug should not be taken at the same time with tonic Chinese medicine. If there is any discomfort or unsatisfactory therapeutic effect after taking the drug, it is recommended to consult a specialist in time.