Haemoglobin-15.5gm%, total wbc count-7500/cumm, diff wbc count-neutrophils-81%, lymphocytes-11%, eosinophils-8% and esr -66mm1st hr.so what disease i hv?

Normal blood ct: Your blood count is normal but you have an elevated eosinophil count and sed rate: my first diagnosis would (still) be - parasites! you need to have your stool checked for ova and parasites by a reputable medical lab.

Data non-specific: The sed rate is up some but this can be non-specific. You may have no disease. Other information needed.