1, physiological factors
Some residents living in the plateau (plateau oxygen shortage, resulting in tissue hypoxia caused by the phenomenon of high hemoglobin); newborn babies generally have high hemoglobin; in addition to the strenuous labor, cold water baths, emotions in the excitement of the time are prone to lead to transient hemoglobin high.
2, relative increase
Because of some reasons to make the plasma water loss, blood concentration, so that the relative increase in red blood cells and hemoglobin content. Such as continuous violent vomiting, extensive burns, severe diarrhea, a lot of sweat, etc.; also seen in chronic hypoadrenocorticism, uremia, hyperthyroidism and other conditions can lead to high relative hemoglobin in the blood.
3, cardiopulmonary disease
Some serious congenital cardiopulmonary disease and acquired cardiopulmonary disease patients will lead to a compensatory increase in erythropoietin, resulting in high hemoglobin (eg, tetralogy of Fallot, cyanosis type of congenital heart disease, obstructive pulmonary emphysema, pulmonary heart disease, pulmonary arteriovenous fistulae, and low oxygen-carrying capacity of the anomalous hemoglobinopathies, etc.).
4, tumor or kidney disease
Some tumors, such as renal cancer, hepatocellular carcinoma, uterine fibroids, ovarian cancer, renal embryonal carcinoma, as well as renal pelvic fluid, polycystic kidneys and so on, can lead to non-compensatory increase in erythropoietin, which can lead to high hemoglobin results.
5, true erythrocytosis
True erythrocytosis is a kind of red blood cell increase as the main symptom of blood disease, the cause of the disease is still unclear.
6, the performance of blood insufficiency
(1) eye
eyes, regardless of size, bright, look at things focused on the blood is sufficient. The whites of the eyes are cloudy, yellowish, and bloodshot with insufficient blood. Heavy, dry eyelids, not open, have bags under the eyes of the blood is not enough.
(2) Face
The face of young people and children should be light pink, elastic and shiny. A yellow, green or pale face indicates anemia or heavy coldness in the body.
(3) Hair
Hair dry, split ends, hair loss, yellow, white blood deficiency. Long-term severe hair loss of people's internal organs are working in a state of low energy, the loss is very large, will get many kinds of chronic diseases earlier than others.
(4) ear
Ear can best reflect the blood and qi. Children with large, round, soft ears, ears with more meat and fewer bones have enough innate kidney energy and blood. Some children are big, but their ears are very small, and even a little deformed, and their blood is not as abundant as that of children with round and full ears. Adults' ears are shriveled, dry, wrinkled and spotted indicating a decline in kidney function.
(5) Green veins
The child's nose and eyebrows have green veins, indicating heavy cold, indigestion, blood insufficiency, and most of them will disappear when they grow up. However, if the physical condition does not improve, the green veins will appear on the index finger of the hand, which is prone to diseases related to liver, gallbladder, pancreas, and gastrointestinal problems. People with blue veins on their little finger are born with insufficient kidney energy and are prone to enuresis and chronic nephritis.
(7) Palm lines
The lines at the bottom of the palm of the hand near the horizontal wrist lines are many and deep, indicating poor nutrition, poor physical strength, and insufficient blood in early childhood. Men are prone to gout and prostate disease, and women are prone to gynecological problems.