Hello Doctor , my dad is 77 years old and has a history of epilepsy and parkinsons. For the last 1 month or so he has been complaining of severe itching sensation. His physician prescribed some tests and it was found that his Eosinophilis % is 11 and AEC is 891 cells/cu.mm. His RBC is 4.1 and Haemoglobin is 11.2 The physician said the elevated Eosnophilis was due to the low % in Haemoglobin and prescribed folic acid tablets and a blood purifier along with Cetrizine D. But the itching still hasnt stopped