What to do if white blood cells are low
White blood cells are an important part of the human immune system and are responsible for resisting the invasion of pathogens such as bacteria and viruses. When the number of white blood cells is lower than the normal range, it may lead to decreased immunity and increase the risk of infection. This article will combine the hot topics and hot content on the Internet in the past 10 days to provide you with detailed answers to the causes, symptoms and countermeasures of low white blood cells.
1. Common causes of low white blood cells
| Cause classification | specific factors |
|---|---|
| disease factors | Viral infections (such as influenza, HIV), blood diseases (such as leukemia), autoimmune diseases (such as lupus erythematosus) |
| drug factors | Chemotherapy drugs, antibiotics (such as chloramphenicol), immunosuppressants |
| nutritional deficiencies | Insufficient trace elements such as vitamin B12, folic acid, copper, and zinc |
| other factors | Radiation exposure, hypersplenism, severe infection |
2. Typical symptoms of low white blood cells
Low white blood cells may manifest as the following symptoms:
1. Recurrent infections (such as oral ulcers, respiratory tract infections)
2. Persistent fatigue and weakness
3. Fever of unknown origin
4. Skin ecchymosis or bleeding tendency
5. Swollen lymph nodes
3. Countermeasures for low white blood cells
| Measure type | Specific methods |
|---|---|
| medical examination | Routine blood tests, bone marrow puncture (if necessary), virus screening |
| drug treatment | Shengbaizhen (recombinant human granulocyte colony-stimulating factor), vitamin supplements |
| diet conditioning | High-protein diet (fish, eggs, soy products), vitamin-rich foods (dark vegetables, fruits) |
| life adjustment | Ensure adequate sleep, moderate exercise, and avoid crowded places |
4. Recent hot topics
1.White blood cells decrease after recovery from COVID-19: It has been reported in many places that patients recovering from COVID-19 have leukopenia. Experts recommend strengthening nutritional monitoring during the recovery period.
2.Recipes for improving whiteness for chemotherapy patients: The "Five Red Soup" (red beans, red peanuts, wolfberry, red dates, brown sugar) shared by oncologists sparked heated discussion
3.Progress of new whitening-enhancing drugs: A biopharmaceutical company announced the completion of phase II clinical trials of a new oral whitening drug.
5. Special precautions
1. If the white blood cell count is <2×10⁹/L, you need to seek medical attention immediately.
2. Avoid taking immune-boosting health products without permission
3. Pay attention to oral hygiene and prevent infection
4. Regularly review blood routine (recommended once a week until normal)
6. Expert advice
Professor Wang from the Hematology Department of Peking Union Medical College Hospital pointed out: "For unexplained leukopenia, it is recommended to conduct systematic examinations to rule out malignant diseases. At the same time, excessive stress should be avoided, as stress itself can also affect immune function."
Finally, please note that this article is for reference only. Please refer to the clinician’s guidance for specific treatment plans. If you find that your white blood cells continue to be low, you should go to a hematology specialist in time.
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