When it comes to blood in urine, many people are alarmed and think that they have some serious disease. In fact, normal people’s urine is supposed to contain a very small amount of red blood cells, especially women. However, if there are often red blood cells in the urine, it is important to pay attention. 1, to distinguish whether the hematuria is caused by drugs, common drugs that can cause red urine are aminopyrine, rifampin, etc.. In this case, the problem can be solved soon after stopping the medication. 2, to promptly go to the hospital in order to understand the cause of blood in urine. In general, hematuria is often caused by diseases of the urinary system, diseases of organs adjacent to the urinary tract, systemic or other organ diseases, and this condition is relatively mild. However, for those who repeatedly have blood in urine, accompanied by weakness, wasting, painful urination and advanced age, it is time to rule out the possibility of urinary tract tumors. The effect of Chinese medicine in treating blood in urine is sure and worth recommending to everyone. The traditional Chinese medicine believes that blood in urine is mostly caused by “fire” and heat accumulation in the kidneys and bladder is the main pathological mechanism of blood in urine. However, there is a distinction between the real and the imaginary. The real ones are more urgent, with bright red blood in urine and a burning sensation in the urethra when urinating; the deficient ones have been ill for a long time, with light red blood in urine and no burning sensation when urinating. Chinese medical texts have recorded a lot of experience in treating blood in urine. For example, the ancient medical text “class evidence treatment cut – drowning blood” said: “such as lung and kidney yin deficiency, dry mouth and waist soreness. The Six Flavors Pill combined with the Sheng Wan San. Small intestine fire, blood seeping into the bladder, guide Chi San. Liver fire pulse flood, can not hide blood, gentian herb soup plus reduction. Drowning of blood due to bile fire, headache and dizziness, Angelica Sinensis. Drowning of blood for a long time, deficiency and drying of kidney fluid, Six Flavors Aconite Drink”. The Blood Evidence – Blood in Urine states: “An internal cause. It is heat left in the small intestine by the heart meridian and heat left in the blood chamber by the liver meridian. The symptoms are fullness in the abdomen, stabbing pain in the ribs. For deafness with bitterness in the mouth, or cold and heat, it is advisable to add peach kernel, tannin, hyssop, and yujin to gentian diarrhea of the liver soup”.