What is the main damage system of benzene poisoning?

If it is short-term exposure to benzene, it may cause discomfort in the patient's nervous system, such as dizziness, headache, lethargy, etc. Secondly, the patient's respiratory system and circulatory system will also appear obvious abnormalities. If long-term exposure, it will also damage the patient's bone marrow hematopoietic system and induce leukemia.