Why Does the Neutrophil Count Decrease?

There are various reasons for the decline of neutrophils. Firstly, it could be due to medications. The use of drugs for treating diseases may lead to a decrease in neutrophils. Additionally, sepsis or infection can also easily cause this situation, especially infection, which is an important cause of neutrophil decline. Common examples include influenza, typhoid, hepatitis, and other issues that may lead to a decline.

1. Medication Reasons: If the neutrophil count is low, it may be due to the use of other medications or certain antiviral drugs.

2. Sepsis: When the number of neutrophils decreases significantly, it can lead to a complete or basic loss of resistance in the body, allowing cells to rapidly spread within the body. This can potentially enter our bloodstream and lead to sepsis, posing a serious threat to our lives.

3. Mild Decline: If only the neutrophil count is slightly low, while the white blood cell and granulocyte counts are normal, there is generally no significant pathological significance.

4. Infection: If the neutrophil count is low and the granulocyte and white blood cell counts also decrease, it is likely due to infection. This can be caused by viral infections such as hepatitis, influenza, and rubella, as well as bacterial infections like typhoid. Granulocytopenia can also lead to this condition. Diseases like typhoid, measles, and influenza are common causes of low neutrophil counts. Additionally, hematological diseases like aplastic anemia and autoimmune diseases can also lead to low neutrophil counts.