Feeling tired for long periods of time can have many different causes. Healthcare professionals sometimes investigate fatigue using blood tests that measure important biomarkers.
Individuals in Edinburgh, Livingston and across West Lothian may choose blood testing when discussing persistent fatigue with healthcare professionals.
Blood Markers Often Reviewed
Healthcare professionals may review several biomarkers when assessing fatigue including:
Ferritin (iron stores)
Vitamin B12
Vitamin D
Thyroid hormones
Full blood count markers
These tests may help healthcare professionals better understand potential factors affecting energy levels.
Fatigue and Lifestyle Factors
Fatigue may also be influenced by sleep patterns, nutrition, stress levels and physical activity.
Blood testing is only one part of a broader clinical assessment.
Important Information
Persistent fatigue should be discussed with a qualified healthcare professional who can assess symptoms alongside test results.