Neutropenia is a condition in which the number of neutrophils that are part of white blood cells in the blood decreases. Without enough neutrophils, the body is difficult to fight bacteria and can increase the risk of various types of infections.
In adults, said neutropenia if the number of neutrophils is less than 1,500 per microliter. Whereas in children, the limit on the number of cells that show neutropenia varies with age.
Factors That Cause Neutropenia
The main cause of neutropenia is cancer chemotherapy. Someone who experiences neutropenia due to chemotherapy, is very susceptible to bacterial infections. Other causes of neutropenia are infections, such as tuberculosis bacteria, Epstein-Barr virus, hepatitis, sepsis, dengue fever and HIV / AIDS. Some conditions are known to increase the risk of neutropenia, including:- Lack of vitamins
- Congenital abnormalities (congenital) in the function of the bone marrow, such as Kostmann's syndrome
- Bone marrow diseases, such as leukemia, myelodisplasia syndrome, myelofibrosis, and aplastic anemia.
- Automatic destruction of neutrophils, both from disease or from drugs that stimulate the immune system
Recognizing the Symptoms Caused
Not all neutropenic conditions will show specific symptoms. Some cases of neutropenia are known on blood tests due to other conditions. If symptoms occur, generally due to complications or due to conditions causing neutropenia. Symptoms that arise can be classified as mild to severe. The lower the neutrophil level, the symptoms that arise can be more severe or numerous. Fever is a symptom that appears in the state of neutropenia, generally a sign of infection. Infection can occur in the form of rashes, abscesses or wounds that do not heal immediately. In addition, neutropenia can also be related to other conditions in the form of:- Ear infection
- Sinusitis
- Gingivitis
- Pneumonia
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