what is the reason for iron deficiency
Iron deficiency anaemia is the most common type of anaemia. There are others, like vitamin B12 and folate anaemia, which the blood test will also check for. Treatment for iron deficiency anaemia. Once the reason you have anaemia has been found (for example, an ulcer or heavy periods) your GP will recommend treatment. If your blood test shows your red blood cell count is low (deficient) youâll be prescribed iron tablets to replace the iron missing from your body.