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  1. Leukocytosis (High White Blood Cell Count): Causes & Symptoms

    Leukocytosis means you have a high white blood cell count. This means you have more white blood cells than normal. Leukocytosis is a normal immune response and isn’t always a cause for concern. …

  2. What Is Leukocytosis? Definition, Symptoms, Causes, and More

    Nov 29, 2023 · Leukocytes are a type of white blood cell that help protect your body against illness and infection. Although leukocytosis typically occurs when you’re sick, it can also be caused by several...

  3. Leukocytosis: What Causes a High White Blood Cell Count? - WebMD

    Jul 11, 2023 · Leukocytosis is when you have too many white blood cells. Learn about leukocytosis, including what causes it, how it is diagnosed, and which conditions are associated with it.

  4. Leukocytosis: Causes, Symptoms, Treatment, and More - Healthgrades

    May 25, 2022 · Leukocytosis occurs when the number of white blood cells increases above standard levels. It often resolves on its own, but, if necessary, treatment usually depends on the underlying cause.

  5. Leukocytosis - What You Need to Know - Drugs.com

    Jan 6, 2026 · Care guide for Leukocytosis. Includes: possible causes, signs and symptoms, standard treatment options and means of care and support.

  6. Understanding Leukocytosis - The Blood Project

    A high white blood cell count, also called leukocytosis, is a common finding on routine blood tests. It often reflects your immune system responding to something simple or temporary, such as a recent …

  7. What Does a High White Blood Cell Count (Leukocytosis) Mean? - Health

    May 6, 2025 · A high white blood cell count, or leukocytosis, is a sign that something like an infection, allergic response, or inflammation is happening inside your body.

  8. Leukocytosis: Overview, Causes, Symptoms, and Treatment

    3 days ago · Leukocytosis means high white blood cell count, often due to infection, stress, or inflammation. Learn its causes, symptoms, diagnosis, and treatment options.

  9. Leukocytosis: Causes, Symptoms, and Treatment Options

    Oct 4, 2024 · Know about leukocytosis: its causes, symptoms, treatment options, and how it relates to infections, including blood test diagnostics.

  10. High white blood cell count Causes - Mayo Clinic

    Jun 11, 2005 · Learn the causes of this increase in disease-fighting cells in the blood.