Causes of esionophilia are:
Drugs: iodides,aspirin,sulfonamides. Disease conditions: hay fever,asthma,eczama,serum pencillins. Collagen vascular diseases: RA, esinophilic fascitis,allergic angitis. Malignancy : hodgkins disease,mycosis fungoides,CML. (ref Harrison 17th/383)
Hodgkins disease
Filariasis
MI
HIV infection
Haematology