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What is Decreased White Blood Cell Count?

White blood cells are an essential part of our immune system. They protect our body from infections and diseases by fighting against harmful foreign substances such as viruses, bacteria, and parasites. When the white blood cell count decreases, the body becomes vulnerable to infections and diseases, and the immune system's ability to fight against these harmful agents decreases.

Causes of Decreased White Blood Cell Count

There are several reasons why the white blood cell count might decrease. Some of the most common causes include:

1. Chemotherapy and radiation therapy
2. Autoimmune disorders
3. Viral infections such as HIV and hepatitis
4. Bacterial infections such as tuberculosis and sepsis
5. Medications that suppress the immune system
6. Cancer of the bone marrow or blood

Symptoms of Decreased White Blood Cell Count

When the white blood cell count decreases, the body becomes more susceptible to infections and diseases. Some of the common symptoms of decreased white blood cell count include:

• Fever
• Chills
• Fatigue
• Weakness
• Skin infections
• Recurrent infections

Conclusion

Decreased white blood cell count is a condition that needs to be taken seriously. It is essential to identify the underlying cause of the decrease in white blood cell count and address it accordingly. If you experience any of the symptoms mentioned above, it is vital to seek medical attention immediately.