Low CD19+ B lymphocytes
Apr 07, 2023
Source: Cainiu Health
Dr. Zhang Heyang
Introduction
Low levels of CD19+ B lymphocytes are usually caused by reduced immune function, medication effects, or immunodeficiency. In addition, having a serious illness such as cancer can also commonly lead to decreased CD19+ B lymphocyte counts. It is recommended to maintain a regular sleep schedule and consume more foods rich in vitamins and protein, which can effectively help alleviate the condition.
Low levels of CD19+ B lymphocytes are usually caused by reduced immune function, medication effects, immunodeficiency, and other factors. Specific details are as follows:
1. Reduced Immune Function
High work stress, prolonged熬夜 (staying up late), or malnutrition can typically lead to decreased immunity. During examination, CD19+ B lymphocytes are often found to be low. Under a doctor's guidance, intravenous administration of human immunoglobulin (PH4) may be used to enhance immunity.
2. Medication Effects
Long-term use of immunosuppressants or anti-tumor drugs, such as ifosfamide for injection or methotrexate for injection, may suppress the immune system, leading to a decrease in CD19+ B lymphocytes. Symptoms can usually be effectively relieved by discontinuing the medication as directed by a physician.
3. Immunodeficiency
Immunodeficiency usually refers to incomplete development of the immune system. Common symptoms include recurrent infections and fatigue. CD19+ cells in the immune system are typically reduced. It is important to follow medical advice and receive intravenous immunoglobulin (PH4) to improve immune function.
In addition, severe conditions such as tumors may also cause low levels of CD19+ B lymphocytes. It is recommended to regulate sleep schedules and consume more foods rich in vitamins and protein, which can help effectively alleviate symptoms.
