by
iciclombard 01
| Nov 28, 2023
Understanding the significance of lymphocyte levels in the bloodstream is essential, as extremely high or low counts may indicate potential health issues, prompting further medical evaluation.
Medical practitioners can learn much about your health by analysing blood test reports. These tests can tell them if you might get sick with diabetes or heart problems. They can also check how well your kidneys and liver are working. Plus, they can see if your immune system is robust by looking at a type of blood cell called lymphocytes.
Low lymphocyte levels may cause anxiety and lead to severe conditions like cancer. Nevertheless, in most cases, low lymphocytes aren’t a significant concern. Discussing your levels and recommended actions with your doctor can ease your worries.
What are lymphocytes?
Lymphocytes, white blood cells originating from the bone marrow, circulate in the bloodstream and lymphatic tissue, constituting up to 40 per cent of the total blood volume. Their primary function is bolstering the immune system and safeguarding the body from external threats, such as bacteria and viruses, that can induce infections.
What is the normal range of lymphocytes?
Normal lymphocyte levels in adults typically fall within the range of 1,000 to 4,800 per microliter of blood. If your lymphocyte count drops below 1,500 per microliter, your doctor might diagnose you with lymphopenia.
What does a high level of lymphocytes mean?
Lymphocyte counts over 4,000 may indicate lymphocytosis, often due to infections or inflammation. It can also be associated with severe conditions like leukaemia, lymphoma, stress, or medication reactions.
When do lymphocytes go bad?
Lymphocytes are considered to have “gone bad” in the following conditions-
- Malignant transformation: Uncontrolled growth of lymphocytes leading to cancerous conditions.
- Overactive lymphocytes: The cells mistakenly attack the body’s healthy tissues, leading to autoimmune conditions.
- Insufficient lymphocyte activity: This weakens the immune system, making the body more prone to infections. This could be life-threatening.
- Chronic activation: Continuous activation of lymphocytes due to recurring infections. This leads to inflammation.
Why do lymphocyte levels fluctuate?
The sudden changes in lymphocyte levels could be because of these reasons-
- Infections, which cause lymphocyte levels to increase.
- Certain medications, such as steroids, decrease lymphocyte production.
- An imbalanced diet and lack of nutrition can also lead to abnormal lymphocyte production.
- Chronic health issues or suppressed immunity can also cause abnormal levels of lymphocytes.
When to see a doctor about abnormal lymphocyte levels?
In case you have high or low levels of lymphocytes, visit a doctor for a detailed checkup and advice. High lymphocyte levels prompt doctors to identify the cause before treatment. Epstein-Barr virus, often behind this, causing mononucleosis, may be managed with OTC pain relievers and rest. Lymphocyte counts below 1,000, often due to a minor infection or flu, raise the risk of severe conditions due to an impaired immune system.
Conclusion
If lymphocytopenia is suspected, your doctor will investigate its cause by reviewing your medical history and conducting a physical examination to check for visible symptoms, including the symptoms of lymphopenia such as frequent infections, fatigue, and unexplained weight loss, and, if needed, performing flow cytometry to assess different lymphocyte types, including T-cells and B-cells.
Whether low lymphocyte levels should raise concerns depends on factors like the cause, the extent of the decline, and the presence of symptoms such as recurrent infections. Now that you have a fair idea of what level of lymphocytes is dangerous, always seek guidance from your healthcare provider, possibly discussing the relevance of health insurance, to address your worries.
Disclaimer: The information provided in this blog is for educational purposes only. Please consult a medical or nutrition professional before making any significant changes in your daily diet. Relying on any information provided in this blog is solely at your own risk, and ICICI Lombard is not responsible for any impact or consequences resulting from the use of the information shared.