A majority of the time the first test used to diagnose anemia is a complete blood count also known as a "CBC" which determines the number, size, volume, and hemoglobin content of red blood cells.
My baby doll Olivia had Achalasia and Anemia a few months ago, like in April she seemed fine but her esophagus was a little bad but that's okay I guess, now since its october she doesn't have achalasia anymore but she still Has anemia.