Red Blood Cell

Red Blood Cell Count (RBC) Test

The bone marrow is where the red blood cells are produced, and these RBCs play a vital role in carrying oxygen throughout the body. They contain haemoglobin, a protein responsible for oxygen transport. Your overall health depends significantly on maintaining a normal red blood cell count.

The test for RBC count is a straightforward and accurate method to measure your RBC levels. You can easily add this test to any of our comprehensive health check packages and book online with ease.

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Why consider red blood cell count testing?

The RBC test determines whether your red blood cell count is within a healthy range. This is essential for diagnosing conditions such as anaemia, which occurs when the body lacks sufficient healthy red blood cells. Anaemia can result from various underlying issues.

In addition to anaemia, the RBC test can aid in diagnosing other health concerns, such as:

  • Bone marrow abnormalities
  • Certain types of white blood cell cancers
  • Kidney disorders
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High red blood cell count symptoms

An elevated red blood cell count, known as erythrocytosis or polycythaemia, thickens the blood, slowing circulation and increasing the risk of blood clots. Symptoms may include:

  • Tingling, itching, or numb sensations
  • Nosebleeds
  • Blurred vision
  • Fatigue
  • Sleep disturbances
  • Joint pain
  • Ringing in the ears (tinnitus)
  • Gout
  • Chest or abdominal discomfort
  • Headaches or dizziness

Some individuals with high red blood cell counts may not experience any symptoms.

Low red blood cell count symptoms

A reduced red blood cell count can lead to a variety of symptoms. Common signs include:

  • Numbness or tingling in the hands and feet
  • Irritability
  • Difficulty concentrating
  • Headaches
  • Loss of appetite
  • Persistent fatigue or weakness

Severely low red blood cell counts may cause more pronounced symptoms, such as:

  • Decreased libido in men
  • Shortness of breath, even at rest
  • Mouth ulcers
  • Brittle nails
  • Dizziness upon standing
  • Sore or inflamed tongue
  • Abnormal menstrual bleeding in women
  • Unusual cravings, like eating ice (pica syndrome)
  • Pale skin

In cases where anaemia develops gradually, symptoms may go unnoticed for some time. Specific types of anaemia may present distinct symptoms based on their underlying cause.

Testing procedure

Preparing for the test

Preparing for the test is not hard. While fasting is not required, staying hydrated by drinking plenty of water beforehand is recommended. Dehydration can falsely elevate red blood cell levels.

During the test

The test involves taking a blood sample from an arm vein. This method is more accurate than finger-prick tests. You may feel a slight pinch as the needle is inserted, but the procedure is quick and relatively painless. The sample is then sent to a laboratory for analysis.

Results

Your test results will typically be available within a few days. If any irregularities are detected, one of our medical professionals will guide you on the next steps. Our private health checks are for those who want convenience and peace of mind. Avoid long waiting times, invasive procedures, and crowded clinics by opting for our fast, stress-free services.

Our trained healthcare practitioners will conduct professional health checks and ensure a seamless experience.

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Take a step towards improving your health. Contact us at the Health Screening Clinic to schedule your RBC test today!

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