Is it important to have high levels of eosinophils in the blood routine?

Whether high levels of eosinophils in blood routine examination need to be taken seriously depends on specific values and clinical manifestations. In most cases, mild high levels do not require excessive concern, but sustained and significant increases may be related to allergies, inflammation, or hematological diseases.

Basophils are a type of white blood cell, with a normal proportion of about 0-1%. physiological abnormalities are commonly seen during menstruation, pregnancy, or after intense exercise, and are usually transient manifestations that do not require special treatment when there are no accompanying symptoms. Among pathological reasons, allergic diseases such as allergic rhinitis and urticaria may cause mild elevation, and patients may experience symptoms such as skin itching and sneezing. They can follow medical advice to use loratadine tablets, cetirizine drops, or montelukast sodium chewable tablets to control symptoms. Chronic inflammation such as ulcerative colitis may also cause numerical abnormalities, often accompanied by abdominal pain and diarrhea. After diagnosis through colonoscopy, mesalazine enteric coated tablets or sulfasalazine enteric coated tablets should be used for treatment. Hematological diseases such as chronic myeloid leukemia can cause a significant increase in eosinophils, which may be accompanied by fatigue and splenomegaly. Diagnosis should be made through bone marrow puncture, and targeted therapy with imatinib mesylate capsules or dasatinib tablets is commonly used in clinical practice. If the eosinophil count exceeds 2% or continues to increase in absolute value, especially accompanied by symptoms such as fever, weight loss, and bone pain, it is necessary to be alert to serious diseases such as bone marrow proliferative tumors. This type of situation requires further examination such as peripheral blood smear and genetic testing, and specialized evaluation in hematology is crucial. Daily exposure to known allergens should be avoided, adequate sleep and balanced diet should be maintained, and blood routine tests should be regularly reviewed to monitor changes in indicators. Seek medical attention immediately when experiencing abnormal symptoms such as dizziness and subcutaneous bleeding.