Hi,my husband has reddish patches on his skin ,bloating, so approached a physician,who said it was urticaria and advised atarax with only temporary relief.So approached a skin specialist who advised Nizonide and Dynolap5.His Haemogram showed:RBC-4.98 mill/cmm,Hb - 12.3 gm%,MCV-75.5fl,MCHC -32.7%,MCH-24.7pg,differential count-N-63.8%,L-26.3%,E- 1.5%,M-8.2%,B-0.2%.RBC s-Normochromic,Normocytic.As Hb was low he was advised s.Ferritin,which was 9.03.and his stool report was normal,no cysts/ova.So please guide me as to why his s.ferritin was so low and what should be given?