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BloedCheckup
  • Tests
    • Test packages
    • Hormones
    • Cardiovascular
    • Thyroid
    • Vitamins
    • STD test guide
    • Custom test request
    View all tests
  • At-home tests
    • Fingerstick
    • Urine
    • Stool
    • Saliva
    • Hair
    • Swab
    View all at-home tests
  • How it works
    • How it works
    • Locations
    • Laboratories
    • Fasting guidance
    • Shipping
    • Blog
  • About us
    • About us
    • Customer reviews
    • For business
  • Contact
    • FAQ
    • Contact us
  1. Home
  2. Tests
  3. Leucocyten wbc
BloedCheckup

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Leukocytes (White Blood Cells) - Leucocyten_wbc
Leukocytes (White Blood Cells) - Leucocyten_wbc
Test kit

Blood collection at collection point

  • After your order you receive instructions by email
  • Make an appointment at a collection point near you
  • Blood collection at 1,000+ locations across the Netherlands

Blood collection at collection point

  • After your order you receive instructions by email
  • Make an appointment at a collection point near you
  • Blood collection at 1,000+ locations across the Netherlands
  • Receive your results digitally by email

What are Leukocytes?

Leukocytes, or white blood cells (WBC), are cells in our blood that are essential for the immune system. They help protect the body against infections, diseases, and other foreign substances.

Why should you have Leukocytes tested/drawn?

Testing leukocytes is useful for assessing the general health of the immune system and for checking for possible infections, inflammatory diseases, and certain blood disorders. It can also be part of a routine health check-up.

What does it indicate?

The number of leukocytes in the blood provides insight into the state of the immune system. Abnormalities may indicate the presence of infections, inflammatory processes, a reaction to medication, and in rare cases, blood cancer.

What does a high leukocyte level mean?

A high leukocyte count, known as leukocytosis, can indicate an infection, inflammation, stress, trauma, allergies, or diseases such as leukemia.

What does a low leukocyte level mean?

A low leukocyte count, known as leukopenia, can be a sign of a suppressed immune system, possibly due to viral infections, certain medications, hereditary conditions, or more serious conditions such as bone marrow problems.

Frequently asked questions

Answers to what people usually want to know.

How does it work from order to result?

After ordering we generate a referral letter and email you the instructions. You pick a collection point yourself and book an appointment there. Blood is drawn at the location, processed at the lab, and your result arrives digitally.

How quickly can I get tested?

Usually very quickly. Collection points typically have slots within a few days, sometimes even same-day. It depends on how busy the location is. For a few specialist analyses we first ship collection materials, which takes a bit longer.

Do I need to book an appointment?

At most collection points yes. Some accept walk-ins. This is clearly indicated per location. You choose the location that works best for you.

Do I need to fast before the test?
  • Receive your results digitally by email
  • See how it works →

    Leukocytes (White Blood Cells)

    White blood cells; infection or inflammation.

    Leukocytes (White Blood Cells) - Leucocyten_wbc
    Leukocytes (White Blood Cells) - Leucocyten_wbc
    Test kit
    Trustpilot
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    €4.50EUR

    • Trustpilot 4.4/5
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    • No GP referral needed
    • Accredited laboratories
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    That depends on the test. Whether fasting is required, and from what time, is clearly stated in the instructions you receive after ordering. No surprises at the counter.

    When and how do I receive my result?

    It varies per analysis: from same-day to a few working days. Standard values often come back quickly; analyses that go to an external lab can take a bit longer. You get an email with a link to your digital result, including a short explanation per value.

    Where can I go for collection?

    We work with 1,000+ collection points across the Netherlands. After ordering you'll see which locations near you are available and you pick where you'd like to go.

    View locations on the map

    Need help?

    We're here for you. Send a message and we'll respond as soon as we can.

    WhatsApp+31 412 236 961E-mailinfo@bloedcheckup.nlCollection points1,000+ across the Netherlands

    Weekdays 09:00 – 17:00 · Outside hours we reply a bit later

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