9 main blood indicators of your health

What blood parameters indicate that there are problems in a particular area. Whether it's the flu or bronchitis, kidney or heart problems, in any case, we must pass a general or detailed blood test. Many people wonder why a general analysis can be taken after a meal, but with a detailed analysis, it is necessary to donate blood on an empty stomach.

It's simple, when a detailed blood test is done, a clear picture is needed, and food changes a number of indicators, for example, the sugar level rises noticeably. Also, when interpreting the analysis, the doctor takes into account the general condition, gender and features: pregnancy or PMS.

Let's consider the main blood parameters in the general analysis

1. RBCs are non-nucleated cells that saturate tissues and other cells with oxygen. The norm is different for men and women. For women, the rate of red blood cells: (3.7 & ndash; 4.7) * 10 in 12 / l. For men, the norm is (4.0 & ndash; 5.1) * 10 in 12 / l. An increase in the number of red blood cells is observed in people with heart defects, or with diseases of the bronchi or lungs, kidneys or liver. Also, even in healthy people who are at a very high altitude, red blood cells are in excess. With anemia or blood loss, at the initial stage of the inflammatory process in the body, the level of red blood cells jumps. An excess of hormones can cause an increase in the number of red blood cells.
2. Hemoglobin – it is a protein found in red blood cells that is responsible for transporting oxygen and taking carbon dioxide between the lungs and tissues. For women, the norm is 120 & ndash; 140 g / l., And for men — 130–160 g/l. A decrease in hemoglobin signals such possible problems: bleeding, blood loss, anemia, damage to internal organs. In turn, elevated hemoglobin can indicate blood disease and heart failure.
3. Leukocytes – These are white blood cells, aimed at protecting the body from viruses and diseases. The general norm of leukocytes (4.0 & ndash; 9.0) * 10 in 9 / l. Leukocytes tend to rise regardless of the presence of infection in the body. Excessive exercise or stress can contribute to this. Exceeding the norm of leukocytes indicates the presence of such processes: inflammation, infection, allergies, leukemia, taking drugs containing hormones.
4. Platelets provide blood clotting, form a thrombus when tissues are damaged. The norm should be (180 & ndash; 320) * 10 in 9 / l. An increase in platelets indicates the initial stage of tuberculosis or cirrhosis of the liver. In the postoperative period, platelets exceed their norm. The number of platelets drops when taking a large amount of alcohol, in case of heavy metal poisoning, liver disease or kidney failure.
5. ESR/ROE – erythrocyte sedimentation rate or erythrocyte sedimentation reaction – fluctuates during the course of the disease. During the first day, the level rises, and gradually increases as you recover. For men, the norm is 2 & ndash; 10 mm / h, for women - 2 & ndash; 15 mm / h. Hormonal disorders, kidney problems, or a state of shock is characterized by an increase in the norm. A small spike can occur during pregnancy or during childbirth, even with PMS.
6. Glucose is kept within the normal range of 3.5 & ndash; 6.5 mmol / l for a healthy person. Poor nutrition and hormonal failure can lead to a decrease in glucose levels. An increase in glucose levels is characteristic of a disease such as diabetes mellitus.
7. Total protein should be normal 60 & ndash; 80 grams / l. It decreases with malnutrition, impaired kidney or liver function.
8. Total bilirubin is within the normal range of 20.5 mmol/L. If the liver is working normally, then bilirubin is normal. Hepatitis, gallstone disease, or the process of destruction of red blood cells causes an increase in the level of bilirubin.
9. Creatinine controls kidney function, — it is the result of the creatine phosphate reaction. The norm should be within 0.18 mmol / l. With a decrease in immunity, the level drops, with an increase in – kidney failure on the face.

Of course, only a qualified specialist can make the final conclusion about the development of the disease and the necessary medical care, because it is usually not limited to one blood test, you will need to take some more tests to get a clear picture.