Blood is like a river that nourishes life, and all organs of the body depend on it for nourishment. Once a disease occurs in the blood system, it has a great impact on human health, such as leukemia, aplastic anemia and other diseases that are difficult to treat and dangerous. However, blood diseases, including leukemia, are not incurable and can be prevented and treated. In China, the natural incidence of leukemia is about 4 per 100,000, with about 40,000 new patients each year, 40% of whom are children; the mortality rate of leukemia in children and adults under 35 years old is the first among malignant tumors. With the rapid improvement of medical level in recent years, various intractable blood diseases including leukemia are no longer “incurable”: the cure rate of childhood acute lymphoblastic leukemia, which was once considered to be 0, can reach more than 75%, and the mortality rate of heavy aplastic anemia within 1 year was 97%, but now the cure and improvement rate can reach 60%. The cure rate has reached 60%. Therefore suffering from blood disease, even with leukemia should not be afraid, to build confidence, timely and systematic treatment. There are many factors that can cause blood disease, such as radiation pollution, agricultural pesticides, benzene, lead, arsenic and other harmful chemicals, long-term use of various anti-cancer drugs, sulfonamides, cephalosporin antibiotics, psoriasis treatment drugs, viruses, bacteria, parasitic infections, and so on. Among them, radiation contamination and drug factors deserve particular attention. Radiation pollution should not be ignored In the 1980s, a secondary school teacher picked up a beautiful small stone when collecting specimens in the mountains, and took it home to put on his desk as a paperweight. Two years later, he felt a decline in health, often catch a cold, and was examined for leukemia, and the culprit was the beautiful stone – a higher purity of uranium ore. In addition to radioactive radiation, long-term high doses of electromagnetic radiation is also one of the causes of blood disease, such as high-voltage power lines too close to the residence, long-term residence of children, the elderly and the weaker people vulnerable to blood disease. Where there is current, there will be electromagnetic radiation, more and more use of household appliances make electromagnetic radiation everywhere, although the intensity is not large, but we can not ignore the superposition of a variety of appliances, long-term electromagnetic radiation. Electromagnetic radiation has a greater impact on the brain, breast, heart, kidneys and other organs, call as far as possible using a fixed telephone landline, use headphones when using cell phones, or try to reduce the time to answer the phone, do not sleep with the phone on the pillow, do not often hang the phone in front of the chest, waist. Cell phones in the battery power is about to run out of electromagnetic radiation is larger, to be charged in a timely manner. There was a vitiligo patient, repeatedly taking ethylene double morpholine two years later, began to often persist in low fever, weakness, cold for a long time, and finally found to suffer from leukemia. This is also true for Western medicine. Some people do not understand the dangers of drug abuse and always try to buy prescription drugs from pharmacies, which is not only harmful to them, but also may make the drugs less effective. So what drugs to take, how long to take, must follow the guidance of a regular hospital specialist, do not take without permission. Although the level of treatment for blood diseases has improved greatly, the high cost of treatment for some refractory blood diseases often discourages some patients. Take leukemia for example, pediatric acute lymphoblastic leukemia (ALL) cure rate is high, but less than 20% of China can get treatment, of which less than 10% can get regular complete and effective treatment, the main reason is the huge cost, the economy is relatively backward, health insurance system has not been perfect in the region of leukemia patients often delayed due to the cost, or even give up treatment. Generally speaking, among the high treatment costs, the treatment of serious infections, bleeding and other complications after chemotherapy accounts for more than 1/2 of the total cost, which is one of the main reasons for the high cost of leukemia treatment. The combination of Chinese medicine and traditional Chinese and Western medicine in the treatment of blood diseases can not only improve the efficacy, but also significantly reduce the cost of treatment. Taking leukemia treatment as an example, the traditional advantages of Chinese medicine can not only reduce the toxic side effects of chemotherapy, promote post-chemotherapy bone marrow hematopoiesis, raise white blood cells, improve the overall condition and enhance immune function, but also improve post-chemotherapy infections, bleeding and other complications, thus greatly reducing the cost of treatment. There have also been breakthroughs in the research of Chinese medicine for leukemia, such as the screening of arsenic from Chinese medicine for the treatment of promyelocytic leukemia, which has greatly improved the high mortality rate of acute promyelocytic leukemia. The advantages of combining Chinese and Western medicine in the treatment of leukemia are obvious and promising.