The white of the eye is too white, indicating that the blood distributed in the white part of the eye is reduced, indicating that the body is anemic, the symptom is most often found in children, the elderly and pregnant women. The decrease of blood in the white part of the eye, the problem of the white of the eye should be related to the lack of qi and blood, liver qi deficiency cold, lung problems and anemia poor sleep, cough long-term lung abnormalities have a lot to do with it, look for bronchitis, stool abnormalities. Long-term poor sleep and abnormal embolism of the blood vessels in the eyes have a lot to do with it, pay attention to the observation to identify the cause of the disease and adjust the diet and sleep in a timely manner. In a certain volume of circulating blood red blood cell count, hemoglobin amount and red blood cell pressure volume are lower than the normal standard is called anemia. Hemoglobin is the most important of these. Anemia is generally considered to be below 120g/L (12.0g/dl) in adult males and 110g/L (11.0/dl) in adult females. Anemia is one of the most common clinical manifestations; however, it is not an independent disease and may be an important clinical manifestation of an underlying or sometimes more complex disease, and once anemia is detected, it is important to identify the cause of its occurrence. Different causes of anemia include iron deficiency anemia, hemolytic anemia, megaloblastic anemia, aplastic anemia, thalassemia, sickle cell anemia, congenital anemia with abnormal erythropoiesis, iron granulocytic anemia, and bone marrow consumption anemia. Acute and chronic anemia: anemia due to acute blood loss, chronic anemia (such as rheumatic anemia, anemia due to infectious disease, anemia due to hypothyroidism, anemia due to liver disease, chronic renal anemia, anemia due to malignant tumor, etc.).