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What causes a high absolute eosinophil count?
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Dr. Mariola Ficinski, MD
1245 Wilshire Blvd Ste 817Los Angeles, CA 90017 Internal Medicine
Expert Medical Information
An elevated absolute eosinophil count refers to the absolute value of eosinophils in peripheral blood exceeding 0.4~0.45×10^9 per liter. Eosinophils play a crucial role in combating bacteria and parasites, and are also essential cells in immune and allergic reactions.
An increased absolute eosinophil count is commonly observed in the following conditions:
1. Allergic diseases such as bronchial asthma, urticaria, drug allergies, and allergic purpura.
2. Parasitic infections like schistosomiasis, ascariasis, and hookworm disease.
3. Certain skin disorders such as eczema, exfoliative dermatitis, and psoriasis may also present with elevated absolute eosinophil counts.
4. Some hematologic diseases including chronic myeloid leukemia, eosinophilic leukemia, and lymphoma may show increased absolute eosinophil counts.
5. Certain malignant tumors, infectious diseases, and rheumatic conditions such as lung cancer and scarlet fever may also exhibit elevated absolute eosinophil counts.
Common symptoms include fever, fatigue, and discomfort in the affected area. Always consult with a healthcare professional for an accurate diagnosis.
Diagnosis typically involves a physical examination, medical history review, and possibly laboratory tests or imaging studies depending on the suspected cause.
Treatment options vary based on the specific condition, severity, and individual health factors. They may include medication, lifestyle changes, physical therapy, or in some cases, surgical intervention.
Seek immediate medical attention if you experience severe symptoms, rapid worsening of condition, or if self-care measures aren't providing relief within a reasonable timeframe.