I went to a  Rheumatologist and he did a blodo test to check liver, kidney, etc because I'm taking medication for Osteoarthritis.  Both time my white blood cell count was a little high.  I was getting concern about this.  I went to my Primary Care Physican and she wanted a blood test also.  I'm waiting for for the result and hoping to get it later on today.  I was  reading it can be Lukemia or Sepsis.  Gosh I hope I don't have that.  If it's still high my Dr want me to go to blood Dr.  She think because I had infection and a cold and was on antibiotic and gotten a Prednisone shot cause the wbc to be a little high.  I hope she is right.