Eosinophil percentage of 6.6% may be caused by parasitic infections, allergic diseases, and eosinophilia.
The normal reference value for eosinophils is 0.5% to 5%, so 6.6% indicates eosinophilia.
1. The causes of this condition include allergic diseases such as bronchial asthma, urticaria, drug or food allergies, angioneurotic edema, serum sickness, etc.
2. In addition, it can also be seen in parasitic diseases such as schistosomiasis, ascariasis and hookworm disease.
3. Skin diseases such as eczema, pemphigus, hematological diseases (eosinophilia), certain malignant tumors such as lung cancer, acute infectious diseases such as scarlet fever, rheumatic diseases and so on can lead to an increase in the value.
Therefore, it is recommended to repeat the examination if necessary, improve CT imaging and other related examinations, and consult a specialized doctor for standardized diagnosis and treatment.