High Eosinophilia: Causes, Symptoms & Treatment
Eosinophilia is a specific type of white blood cell with a high number of eosinophils. It can be caused by nasal allergy or more serious conditions, such as cancer. Blood testing can reveal its presence.
Eosinophilia is when there is an excessively high quantity of eosinophils in the blood. These white blood cells are crucial for the immune system, aiding in normal physiological processes,
- Host immunity
- Allergic reactions
- Parasite infection resistance.
Eosinophilia is typically diagnosed when there are more than 500 eosinophils per microliter of blood, although the exact cutoff varies. Typically, eosinophils make up less than 5% of circulating white blood cells.
What are the causes of eosinophils high?
Eosinophilia high, an elevated eosinophil count, can result from various conditions:
- Seasonal allergies
- Asthma
- Medication reactions
- Parasitic infections
Immune regulation issues, including autoimmune diseases such as:
- Inflammatory bowel disease
- Autoimmune myocarditis
- Vasculitis
- Sarcoidosis
- Blood cancers
- Hereditary genetic changes
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Get A Second OpinionWhat are the symptoms and signs of a high eosinophil count?
- Rash
- Itching
- Diarrhea, particularly with parasitic infections
- Asthma
- Runny nose, often associated with allergies
- Chronic eosinophilic cough
How is a high eosinophil count treated?
Treatment options for eosinophil high-mediated illnesses may include:
- Stopping certain medications or avoiding particular foods, depending on the underlying cause.
- Prescribing anti-inflammatory drugs or anti-infective medications.
- Utilizing FDA-approved therapies targeting eosinophils for asthma.
- Investigating ongoing research for treatments of other eosinophil-mediated illnesses.
- Achieving successful treatment outcomes by addressing the underlying cause and response to therapy, which impacts outcomes.
What does a high eosinophil count mean?
An absolute count of eosinophil can help diagnose the conditions. People can have a high count during the following medical conditions:
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Book an AppointmentWhat Does a Low Eosinophil Count Mean?
A eosinophil count that is below normal may occur due to:
- Consumption of too much alcohol
- The body is making too much of certain steroids, such as cortisol
How is a high eosinophil count diagnosed?
Elevated eosinophils can be detected during an eosinophilia blood test, leading to potential additional tests prescribed by the doctor based on underlying causes.
Additional tests for digestive issues may include examining symptoms medical history, and performing diagnostic tests on the digestive tract.
- Liver function tests
- Chest X-rays
- Urine tests
- Further blood tests
- Tissue and bone marrow biopsies
- Stool sample testing