Leukaemia Causes- Symptoms & Treatment

Leukaemia is a type of cancer that affects the body’s blood-forming organs, particularly the lymphatic and bone marrow systems. There are various forms of leukaemia. Some leukaemia types are more prevalent in children. Most cases of other types of leukaemia are in adults. Usually, leukaemia affects white blood cells. Your white blood cells are effective infection-fighting agents, and they typically grow and divide in an organised manner as required by your body. But in leukaemia patients, the bone marrow makes many aberrant, dysfunctional white blood cells.

Depending on leukaemia’s kind and other variables, treatment for leukaemia is done. However, some methods and tools can aid in the success of your treatment. Below listed are the causes, symptoms, and treatments of leukaemia:

Why Choose India for Leukemia Treatment?

Leukaemia affects roughly 1.24 million people worldwide and makes up close to 6% of all cancer cases. The survival rate of leukaemia patients in India has been steadily increasing for a few decades because of medical technology improvements, training, and excellent doctor skills. In addition, while offering the same top-notch facilities and treatment modules as other industrialised nations, Also the, leukaemia treatment cost in India is substantially less expensive.

What is leukaemia?

A blood cancer called leukaemia is characterised by the rapid development of abnormal blood cells. This excessive growth occurs in your bone marrow, where most of your body’s blood is produced. White blood cells that are immature or still developing are typically leukaemia cells. Leukaemia naturally doesn’t create a mass tumour that may be seen on imaging tests like X-rays or CT scans, unlike other cancers. Leukaemia can have many different forms. While some are more prevalent in youngsters, others are more prevalent in adults. The type of leukaemia and other variables affect the course of treatment.

How does leukaemia develop?

The soft, spongy bone marrow, where your body creates blood cells, is where leukaemia first manifests itself. Before becoming fully developed, blood cells go through several phases.


When growing blood cells, especially white cells, have their DNA damaged, leukaemia can result. The result is an uncontrollable growth and division of the blood cells. Healthy blood cells typically expire after a certain amount of time and are replaced by new cells that form in the bone marrow.

The blood cells expand too quickly in leukaemia. They do not perform as expected and do not end their natural life cycle. Instead, they grow and take up more room. Cancer cells start to overpopulate the blood as the bone marrow creates more of them, which stops the healthy white blood cells from developing and performing appropriately. This also impacts red blood cells and platelets. In the blood, malignant cells eventually outweigh healthy cells.

Chronic and Acute leukaemia:

Cells forming in acute leukaemia grow swiftly and amass in the bone marrow and blood. A blood test will reveal that blasts make up more than 20% of the blood cells. As a result of premature escape from the bone marrow, they are immature and non-functional. The progression of chronic leukaemia is slower. It enables the generation of more developed, practical cells. Less than 20% of the cells in a blood test are blasts.

Lymphocytic leukaemia:

If malignant changes impact the type of bone marrow that produces lymphocytes, lymphocytic leukaemia will result. A white blood cell called a lymphocyte contributes to the immune system when the bone marrow cells that create blood cells are altered rather than the blood cells themselves.

Leukaemia symptoms:

Different leukaemia subtypes can result in various issues. Early on in some kinds, you might not see any symptoms. If you do experience symptoms, these could include:

  • weakness or exhaustion
  • easily bleeding or bruising
  • cold or fever
  • severe infections or recurrent infections
  • joint or bone discomfort
  • Headaches
  • Vomiting
  • Seizures
  • Loss of weight
  • sweats at night
  • breathing difficulty
  • lymph nodes or organs that are enlarged, like the spleen


Before symptoms appear, a regular blood test by the doctor may identify persistent leukaemia. If this occurs, or if you exhibit symptoms or signs that point to leukaemia, you could have one of the following diagnostic tests:

  • Physical exam:

Your doctor will examine you for physical indicators of leukaemia, including anaemia-related pale skin, swollen lymph nodes, and enlarged liver and spleen.

  • Blood test:

Your doctor can examine a sample of your blood to see if you have abnormally high or low amounts of platelets, red blood cells, or white blood cells, which may indicate leukaemia. Although not all forms of leukaemia cause the leukaemia cells to circulate in the blood, a blood test can detect leukaemia cells. Leukaemia cells can occasionally remain in the bone marrow.

  • Bone marrow test:

Your doctor may advise a procedure to take a sample of bone marrow from your hipbone. The sample is delivered to a lab for leukaemia cell detection. Your treatment options may be based on traits that specialised tests of your leukaemia cells may reveal.

Biological therapy:

Immunotherapy, also known as biological therapy, aids your body’s immune system in locating and eliminating cancer cells. Medications like interleukins and interferon can strengthen the body’s inherent defences against leukaemia.

Targeted therapy:

In targeted therapy, medications block specific genes or proteins required for cancer cell growth. This therapy can kill leukaemia cells directly or inhibit the signals they utilise to increase and grow.

Stem cell transplant:

A stem cell transplant replaces the blood-producing leukaemia cells in your bone marrow. Your doctor might obtain your body’s new stem cells from you or a donor. To start, you will receive intense chemotherapy treatments to eradicate the cancer cells in your bone marrow. The new stem cells will then be infused into a vein in your body.

Bottom line:

The early leukaemia symptoms resemble the flu and other common illnesses, you must visit the doctor early to avoid serious issues if you notice any symptoms in your body. Leukaemia can be cured by treatment at the earliest. You can get your treatment at an affordable price in many hospitals. You can compare several hospitals and choose the best one for your treatment.

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