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Anaemia

Chemotherapy can cause anaemia by interfering with the body’s natural process of creating new blood cells within bone marrow.

Jump to: What is anaemia? Causes of cancer-related anaemia Signs and symptoms Prevention and management Seeking help

What is anaemia?

Anaemia is defined as a reduced number of red blood cells in your body or a low haemoglobin level.

Red blood cells contain haemoglobin, which is responsible for transporting oxygen from the lungs to all parts of the body.

What causes cancer-related anaemia?

Chemotherapy can cause anaemia by interfering with the body’s natural process of creating new blood cells within bone marrow.

Signs and symptoms of anaemia

If you’re experiencing anaemia, you may have following symptoms including:

  • Fatigue and tiredness

  • Dizziness

  • Irregular or rapid heart rate

  • Headaches

  • Pain in your chest

  • Cold hands or feet

  • Difficulty catching your breath

  • Pale skin

How can anaemia be prevented/managed?

  • You will be assessed for any other possible causes which may increase your risk of anaemia

  • Your doctor will carefully monitor your red blood cell count with blood tests while you are having treatments which may put you at risk of anaemia

  • Your treatment dose may need to be adjusted if you are at risk of or become anaemic

  • Other options your health professional may discuss with you include iron supplementation and erythropoietic therapy (hormone to stimulate blood cell production)

  • Moderate to severe anaemia may require a blood transfusion. You can get further information from your care team.

When should I seek help from a health professional?

You should always report symptoms such as fatigue, breathlessness, dizziness and heart palpitations (feeling your heart beating rapidly).

You should go to the nearest hospital emergency department or call an ambulance if you develop shortness of breath and/or chest pain.

Every patient is different. Please discuss your own personal situation with your treating doctor or Icon care team.

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Helpful information

Chemotherapy explained

Understanding chemotherapy, side effects, treatment costs and more.

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Starting chemotherapy

Knowing what to expect can help you prepare for treatment and ease any stress you may be experiencing.

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Chemotherapy side effects

During cancer treatment, you may experience different side effects. These can vary depending on the type of cancer you have, the stage of your cancer and the kind of treatment you are undergoing.

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Helpful Resources

Chemotherapy side effects | Macmillan Cancer Support

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Your blood, bone marrow and cancer drugs | Treatment for cancer | Cancer Research UK

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