White Blood Cells (WBCs): These are the body's immune cells that fight infections. A low WBC count (leukopenia) compromises the body's ability to defend itself against infections.
Not to scare you but based on your age I am adding this large list of causes of Low WBC:
* Overwhelming infections: When the body's defenses are weakened due to low WBCs, even minor infections can become severe.
* Opportunistic infections: These are infections caused by microorganisms that normally don't cause illness in people with healthy immune systems.
* Autoimmune Diseases: In some autoimmune diseases, the body's immune system mistakenly attacks its own cells, including WBCs.
* Cancer: Certain types of cancer can affect the bone marrow, where WBCs are produced, leading to low WBC counts.
* Medications: Some medications, like chemotherapy drugs, can suppress bone marrow function and lower WBC counts.
Next Steps
* Seek Immediate Medical Attention: If you or someone you know is experiencing a low WBC count with a persistent fever, it's crucial to consult a doctor immediately.
* Provide Medical History: Be prepared to provide a detailed medical history, including any recent illnesses, medications, and any history of cancer or autoimmune diseases.
* Undergo Medical Evaluation: The doctor will likely conduct a physical examination, order blood tests (including a
complete blood count with differential), and may order other tests like imaging studies or bone marrow biopsies to determine the underlying cause.
* Contact me for a chat and maybe we look into this with more history sharing, lifestyle and I can offer a more personalized advice.
Health Tips
you wrote persistent fever in the heading, if that is true, chronic infections might be a go to pointer that you should get checked.