Anaemia profile

Anaemia profile

Why would I take this test?

Anaemia is caused by a lack of iron in the body and results in a reduced number of red blood cells, or haemoglobin, which transport oxygen around your body. Tiredness, a lack of energy, a shortness of breath and even heart palpitations are all symptoms of anaemia. There are different types of anaemia, and this comprehensive profile tests the blood to help identify the cause. Some anaemias are present at birth, or are short term, others can be the sign of a more serious disease.

The test includes:

• full blood count (FBC) and 5-part diff on white blood cells

• erythrocyte sedimentation rate (ESR) – indicates inflammation

• iron and ferritin (a protein that contains iron) levels, and total iron-binding capacity (TIBC) – the body’s capacity to transport iron

• vitamin B12 (active)

• folate, a B vitamin that helps your body make red blood cells

There can be some simple remedies for anaemia, including eating a diet rich in vitamins and minerals, especially iron, but you should talk to your GP before taking any action.

How a test is done?

Our phlebotomist will tie a rubber band to your upper arm to make the veins more visible. They will swab to clean the arm, then a sterile needle attached to a tube is gently inserted into the vein and the blood is drawn into a vial (or vials if more than one test has been requested). Only one needle is used regardless of the number of tests or vials requested. The needle is removed, a plaster applied, and it’s done. You might get a small bruise around the needle mark.

Please wear loose clothing (for easy access to your arm) and let us know a preferred arm.

You can continue to take regular medication but check with your doctor whether any of your medications may affect test results.

It's easier to draw blood when:

• you are hydrated – please drink some water, especially in hot weather and for morning blood draws

• you are warm – please keep warm before the test

Fasting is not required

A non-fasting test means:

• you can eat and drink as normal before the test

• it’s advised not to drink alcohol before the test

• you can continue to take regular medication but check with your doctor whether any of your medications may affect test results

Can I have someone with me?

Of course, if that makes you more comfortable, you may have a friend or relative accompany you during a blood test.

When will I get my results?

Results returned in 2 days.

What can this test detect?

• Full blood count (FBC) and 5-part diff on white blood cells

• Erythrocyte sedimentation rate (ESR)

• Iron, TIBC (total iron-binding capacity)

• Ferritin

• Vitamin B12 (Active)

• Folate

How do I get my results?

The certified laboratory report is emailed to us, and we can either:

• email directly to you

• email directly to you and/or to your GP. We will need your written consent to share any test results, but we will discuss this with you when you book your appointment

• give it to you in person at the clinic

We highly recommend you consult with your clinician to explain test results. They can also take into account your medical history and advise you on next steps.

Further information:

NHS Iron deficiency anaemia
NHS Vitamin B12 or folate deficiency anaemia