Chronic Lymphocytic Leukaemia

Chronic lymphocytic leukaemia (CLL) is a type of cancer that affects the blood and bone marrow. It is caused by the uncontrolled growth of certain white blood cells, which can lead to problems with the immune system.

What is chronic lymphocytic leukaemia?

Chronic lymphocytic leukaemia is a cancer that starts in the bone marrow, where blood cells are made. In CLL, the body produces too many abnormal white blood cells called lymphocytes. These cells do not work properly and can crowd out healthy blood cells.

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What are the symptoms of chronic lymphocytic leukaemia?

Many people with CLL do not have symptoms in the early stages. As the disease progresses, some common symptoms may include:

  • Frequent infections
  • Unexplained weight loss
  • Feeling more tired than usual
  • Swollen lymph nodes in the neck, armpits, or groin
  • Easy bleeding or bruising
  • Night sweats

What causes chronic lymphocytic leukaemia?

The exact cause of chronic lymphocytic leukaemia is not known. However, certain factors may increase the chance of getting CLL, such as:

  • Being older, particularly over 60
  • Having a family history of CLL or other cancers
  • Being male, as CLL is more common in men
  • Being exposed to certain chemicals, such as pesticides

How common is chronic lymphocytic leukaemia?

Chronic lymphocytic leukaemia is one of the most common types of leukaemia in adults. It is more frequently diagnosed in older people. In the UK, around 3,000 people are diagnosed with CLL each year.

How can I treat chronic lymphocytic leukaemia?

Treatment for chronic lymphocytic leukaemia can vary depending on the individual’s situation. Some treatment options may include:

  • Monitoring the condition if there are no symptoms
  • Chemotherapy to kill cancer cells
  • Targeted therapies that focus on specific parts of cancer cells
  • Immunotherapy, which helps the body’s immune system fight cancer

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How to live with chronic lymphocytic leukaemia?

Living with chronic lymphocytic leukaemia can be challenging, but many people continue to lead fulfilling lives. It’s important to:

  • Follow your treatment plan as suggested by your healthcare provider
  • Stay connected with family and friends for support
  • Keep up with regular check-ups and tests
  • Talk to a psychologist or support group if you feel overwhelmed

What support is available for people with chronic lymphocytic leukaemia?

There is a range of support available for people with chronic lymphocytic leukaemia, including:

  • NHS resources that provide information and advice
  • Support groups where you can connect with others facing similar challenges
  • Counselling services to talk about feelings and coping strategies

What’s the outlook for chronic lymphocytic leukaemia?

The outlook for chronic lymphocytic leukaemia varies from person to person. Many people with CLL can live for years with the condition. Some people may experience a slow progression of the disease, while others may require treatment sooner.

Final thoughts

Chronic lymphocytic leukaemia is a type of cancer that needs careful management. If you have any concerns or symptoms, it’s important to speak to your GP or healthcare provider for advice and support.

Sources

Always consult a medical professional
This article is for informational purposes only and is not a substitute for medical advice. Always consult a healthcare professional before starting, stopping or changing any medication. If you have concerns about your medication or experience side effects, speak to your doctor or pharmacist immediately.

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