TIREDNESS & FATIGUE
CHECK BLOOD TEST
An important test to examine why you might be feeling tired all the time. Includes vitamin D, thyroid function and full iron panel.
Tiredness and Fatigue Check Blood Test
About this test – Why take this test?
- You’re tired of feeling tired and want to get your energy back
- You are more tired than usual and you want to see if there is a medical reason behind your symptoms
- You want a thorough check-up for the common causes of low energy
Most people suffer from fatigue and tiredness from time-to-time, often as a result of a recent virus or infection, but sometimes simply from doing too much. However, for some people, lack of energy becomes chronic and everyday tasks become more and more difficult.
This profile aims to get to the cause of low energy levels. Key tests include: vitamin D for fatigue, iron status for anaemia and TSH and free T4 for thyroid function.
How it Works:
Order your test. We will arrange for one of our trained phlebotomists to take your sample and send it to our accredited laboratory.
We will email you with your results within the specified turnaround times.
Our tests are not a substitute for seeing your doctor, especially if you are suffering symptoms. We can arrange to have your results interpreted based on the information you have provided, but will not diagnose, consult or provide any treatment. (This incurs an additional cost and will need to be requested at time of ordering).
You will be advised to see your doctor.
The prices shown above do not include Phlebotomy fees.
This test measures how much iron is in your blood with the aim of identifying iron deficiency anaemia or iron overload syndrome (haemochromatosis)
The symptoms of too much or too little iron can be similar – fatigue, muscle weakness, moodiness and difficulty concentrating.
A raised result can mean that you have iron overload syndrome, an inherited condition where your body stores too much iron, or that you are over-supplementing or that you have a liver condition.
A low result can mean that you are anaemic or are suffering from gastro-intestinal blood loss (or other blood loss). Anaemia is also very common in pregnant women.
Total iron binding capacity (TIBC) is a measure of the amount of iron that can be carried through the blood.
A raised TIBC result usually indicates iron deficiency whereas low TIBC can occur with iron overload syndrome (haemochromatosis).
Transferrin is made in the liver and is the major protein in the blood which binds to iron and transports it through the body.
Low transferrin saturation levels can indicate iron deficiency while high levels can indicate iron overload.
Ferritin is a protein which stores iron in your cells for your body to use later. Measuring ferritin levels gives us a good indication of the amount of iron stored in your body.
Low levels of ferritin can indicate anaemia which can be caused by excessive or chronic bleeding, poor absorption of iron or too little iron in the diet.
Raised ferritin levels can indicate iron overload syndrome (haemochromatosis) or any kind of liver damage. It is also a marker of infection and inflammation.
C-Reactive Protein (CRP) is an inflammation marker used to assess whether there is inflammation in the body – it does not identify where the inflammation is located. High Sensitivity CRP (CRP-hs) is a test which is used to detect low-level inflammation which is thought to damage blood vessels which can lead to a heart attack or stroke.
Raised levels are a risk factor for cardio-vascular disease.
Thyroid Stimulating Hormone (TSH) is produced in the pituitary gland and stimulates the thyroid gland to produce thyroid hormones thyroxine (T4) and triiodothyronine (T3).
High levels of TSH indicate an underactive thyroid while low levels indicate an overactive thyroid. In primary pituitary failure, a low TSH will be associated with an underactive thyroid.
Thyroxine (T4) is one of two hormones produced by the thyroid gland. Most T4 is bound to carrier proteins in the blood. This test measures the level of T4 which is free, or unbound, circulating in your blood.
High levels of free thyroxine can indicate an overactive thyroid while low levels can indicate an underactive thyroid.
Although called a vitamin, vitamin D is actually a hormone which is activated by sunshine on your skin. Vitamin D is essential for bone strength as it helps your intestines absorb calcium. However, it is thought that vitamin D also plays an important role in immune function, as well as in many chronic diseases and mental health.
Many people in the UK do not produce enough Vitamin D, especially in the winter months with fewer daylight hours. It is now recommended that you get 10 – 15 minutes of unprotected sun exposure every day to ensure you are producing enough vitamin D. In winter months, if your levels are found to be low, you may wish to take a supplement.
If you would like to make an enquiry or arrange a blood test can you please fill in the contact form below or call us on 01633 718001