With that specific information, what did your doctor say? You don't need guesses from strangers on the Internet. You need to speak to your doctor that knows your medical history. Good luck.
I suffer from constant headaches and dizziness than two weeks and eosinophils 0.5% and basophils 0.4% and liver is mildly enlarged (16.6cm)?
I agree with Danae....headaches and dizziness can have many causes. Best to talk further with your doctor...if he/she isn't helping you then seek another primary care physician.