Red Blood Cell Count
What It Is
RBC count measures the number of red blood cells in a sample of blood.
Why It Matters
Red blood cell count helps diagnose anaemia and polycythaemia, and assesses overall blood health.
If Levels Are High
Elevated RBC may indicate polycythaemia, dehydration, or chronic lung disease.
If Levels Are Low
Low RBC indicates anaemia and warrants further investigation.
Preparation
No special preparation required.
How Often to Test
As part of a full blood count.
Panels Including This Marker
Acute Med 1
Next Day · 35 markers
Lipids & HbA1c
Next Day · 20 markers
Basic Screen
Next Day · 32 markers
Tired All The Time
48 Hours · 47 markers
Sports Performance
48 Hours · 72 markers
Lifestyle Screen
48 Hours · 36 markers
+ 8 more panels
Important Disclaimer
This information is for educational purposes only and does not constitute medical advice or diagnosis. Results should be interpreted in clinical context by a qualified healthcare professional. If you have severe symptoms or urgent concerns, seek urgent medical help.