What happens if there is a decrease in neutrophils?

Jun 29, 2024 Source: Cainiu Health
Disease description:

When my wife went for a checkup, the doctor told her that her neutrophil count was low. I would like to know what the consequences of having a low neutrophil count might be.

Doctor's answer (1)
Dr. Liu Feng
Neutropenia may lead to the following conditions: 1. Decreased immunity: Neutrophils are a key component of the immune system, and their reduction makes the body more susceptible to infections, such as bacterial and viral infections. 2. Increased risk of infection: When the neutrophil count decreases to (0.5-1.0) × 10⁹/L, the risk of infection is moderate; if it falls below 0.5 × 10⁹/L, the risk of infection is very high. 3. Anemia: Neutrophil deficiency may affect the bone marrow's ability to produce red blood cells, leading to anemia. 4. Increased risk of bleeding: Neutrophils are involved in the blood coagulation process, and their deficiency may increase the risk of bleeding. 5. Other complications: It may also cause inflammation, organ dysfunction, and other issues. Neutropenia can severely affect the body's immune function and overall health status, and timely medical treatment is necessary.