Leukopenia and thrombocytopenia are what diseases

Written by Zhang Jun Jun

Endocrinology

Updated on September 02, 2024

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Diseases caused by decreased white blood cells and platelets are often related to our hematological system, since both white blood cells and platelets are produced by our hematopoietic factors. When there is a decrease in both white blood cells and platelets, we generally consider that there might be an issue with our hematopoietic system. The most common conditions could be diseases related to the hematological system, such as leukemia, or aplastic anemia. These conditions can cause a decrease in the mentioned indices. Another disease is cirrhosis, especially in patients in the compensatory stage, which can lead to hyperfunctioning of the spleen. The spleen is also an immune organ, as well as a part of our hematopoietic system, so when the spleen is hyperactive, it can also result in decreased white blood cells and platelets.

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Written by Zhang Xiao Le

Hematology

1min

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Symptoms of leukopenia

The symptoms of leukopenia vary with the severity of the decrease in white blood cells and the disease causing the leukopenia. Mild leukopenia generally has no significant clinical manifestations. With moderate leukopenia, patients often experience symptoms of fatigue. If there is a significant decrease in white blood cells, patients often present with fever since white blood cells are the main cells in the body's defense against infections. A significant decrease in white blood cells markedly lowers the patient's resistance, thus making them more susceptible to various infections, with fever being the most common symptom of infection. Furthermore, the clinical presentations also vary with the underlying disease causing the decrease in white blood cells. For example, diseases like aplastic anemia or acute leukemia, which cause a decrease in white blood cells, may lead not only to fever but also to significant fatigue and bleeding manifestations.

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Written by Zhang Jun Jun

Endocrinology

53sec

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What are the symptoms of leukopenia?

The most common cause of leukopenia is viral infections, along with some severe bacterial infections. Common symptoms of viral and bacterial infections include dizziness, headache, nausea, vomiting, chills, fever, cough, expectoration, abdominal pain, diarrhea, urgent urination, and frequent urination. Generally, further examinations can be conducted through blood draws and routine tests of blood, urine, and stool cultures. If there is an accompanying hematological disease, such as thrombocytopenia, symptoms can include general weakness, body aches, and bone pain; further bone marrow examinations should be conducted.

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Written by Zhang Jun Jun

Endocrinology

57sec

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What does a decrease in white blood cells mean?

Leukopenia indicates a decrease in the body's resistance. The most common causes of leukopenia are: First, viral infections, which often coincide with an increase in lymphocytes and a decrease in neutrophils. The second cause is severe bacterial infections. During severe bacterial infections, there is a significant reduction in white blood cells, which may even lead to a decrease in platelets. The third cause is primarily diseases of the hematologic system, where leukopenia is often accompanied by a reduction in other red blood cells and platelets. Other possible causes include drug-induced leukopenia, as medications can also lead to a decrease in white blood cells. Therefore, the primary approach to leukopenia is to clearly identify the cause, and then determine the next steps for treatment based on that cause.

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Written by Lin Xiang Dong

Endocrinology

1min 3sec

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What medicine is used for leukopenia?

Leukopenia refers to a condition where the absolute count of white blood cells in peripheral blood persistently falls below 4.0×10^9/L, commonly known as leukopenia. There are many causes of leukopenia, which can generally be divided into two categories: defects in white blood cell production, and excessive destruction or consumption. Common causes include certain chemicals, radiation, cytotoxic drugs, some hematological diseases such as aplastic anemia and myelodysplastic syndrome, as well as Vitamin B12 deficiency, and drugs used to treat hyperthyroidism. Additionally, viral infections can lead to excessive white blood cell consumption and result in leukopenia. Therefore, when leukopenia occurs, it is crucial to actively search for the underlying causes and treat the primary condition. Meanwhile, if the patient's white blood cell count is significantly reduced, drugs that increase white blood cells may be temporarily administered to elevate the patient's white blood cell count.

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Written by Yang Li

Endocrinology

1min 1sec

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Does leukopenia lead to leukemia?

First of all, a concept to clarify: generally, leukemia is associated with a very high white blood cell count. So, does a decrease in white blood cells lead to leukemia? There is no direct causal relationship between the two. A reduction in white blood cells generally requires an analysis of its cause—whether it is due to a decline in hematopoietic function, a deficiency in raw materials, or an increase in destruction. These situations essentially involve issues in the production factory or where they are used. We cannot say that people with reduced white blood cells will not develop leukemia, nor can it be stated in that way. They may also, over a period, exhibit a reduction in white blood cells due to certain factors. So, if there are genes causing leukemia combined with other factors, leukemia might occur, but there is no direct causation between the two.