S was anaemic at dx, HGB was below normal, ferritin was approx. 30 and dropped as low as 14. FWIW, he had inflammation at his duodenum when dxed.
He's never taken any iron supplements and, over time (quite a while), his HGB has gotten into normal range and his last ferritin level was 67 (but this was a year ago - ferritin hasn't been tested very often??).
It seems as S moved closer and closer to remission, both his HGB and ferritin improved.
If an infusion takes him into normal range, perhaps you can just 'treat' now with an infusion but keep testing ferritin; if it drops again, further testing (endoscopy) could then be done??
FYI,
blackstrap molasses is a good source of iron. When my iron was low, I was adding a spoonful to my oatmeal (not great but not horrible either). I also added a spoon to a cup of hot water and just drank like coffee/tea (tasted better than it sounds but, again, not great).
Does he complain of Restless Leg Syndrome? It was horrible for me when my hgb and ferritin was low... improved as soon as my iron levels improved. I only take iron supplements sporadically now but, RLS seems to be a good (weird :lol
indicator for me when my iron slips... as soon as I feel the beginnings of RLS, I supplement and it goes away.