Normal wbc but low neutrophil..should i be worried?

Probably not: But depends on the actual neutrophil count. So multiply the percentage of neutrophils x the total wbc. Example: WBC 5.0 (5000) and neutrophils are 80%, then the goal neutrophil count is 4000. Now unless your neutrophils are less than 800 or you have recurrent infections, I do not get overly concerned. Approximately 6% of the population has a low white count. Hope this helps.