Why is the lymphocyte count in newborns high?

The lymphatic system is one of the most important immune systems in the human body. It can block the invasion of external bacteria and viruses and play a good protective role for the body. The lymphatic system is spread throughout the body. However, lymph nodes are also prone to diseases. For example, high lymphocyte counts in newborns are a common problem. Let's take a look at what causes high lymphocyte counts in newborns.

What is the reason for high lymphocyte count in babies: normal phenomenon

Unlike adults, children have a higher lymphocyte count and a lower neutrophil count. This count will not become the same as that of adults until they are five or six years old. Notice:

The reference ranges on the back of the test reports issued by many community hospitals are actually the reference ranges for adults' test results, not for children. Therefore, if parents simply refer to the reference values ​​for adults, the child's blood count will appear to be unqualified. Parents need to pay special attention to this.

What is the reason for high lymphocyte count in babies: related to the blood drawing method

A child's low platelet count may also be related to the way blood is drawn.

If blood is drawn from the fingertips, squeezing the fingertips vigorously may cause body fluids to mix into the blood, which will dilute the blood and cause a low platelet count. The child is in normal condition and parents do not need to worry or intervene.

If you have had an infectious disease recently, and it is a viral infection, your blood test will show that your lymphocyte count is high. It is usually caused by a viral cold, such as chickenpox, measles, viral hepatitis, whooping cough, tuberculosis, brucellosis, syphilis, etc.

In addition, tumor diseases such as leukemia, lymphoma, recovery from acute infectious diseases, and after organ transplantation can all lead to an increase in lymphocytes.

What is the reason for high lymphocytes in babies: lymphocytic leukemia

Lymphocytic leukemia is a disease characterized by widespread abnormal proliferation of leukemia cells, mainly immature lymphocytes, in the bone marrow and other hematopoietic tissues, and infiltration of other tissues and organs, leading to failure of normal hematopoietic function. It is manifested as a significant decrease in normal hematopoietic cells, which is related to a high percentage of lymphocytes.

Note: Bone marrow puncture and bone marrow examination are required for diagnosis.

Medication cannot be taken blindly, because taking certain allergic medications without knowing it can also lead to an increase in lymphocytes, so you must follow the doctor's advice, actively prevent diseases, and avoid causing a high lymphocyte percentage.