Needing B12 shots more frequently
Posted , 3 users are following.
I was diagnosed with low B12 almost 2 years ago when my level was 234. I took B12 shots monthly for a few months, but noticed that the tiredness, memory issues, and tingling would come back a week before the shot was due, so my doc increased to shots every 3 weeks. All this time she tested my B12 levels every month or two, and there were in the mid-300s. Once I went on the 3-weekly shots they were around 400. The last 2-3 months I've been feeling SO tired, very short-fused, emotional, and TERRIBLE memory. I requested my first blood test since May last week, and my numbers were down to 232 - right where they were when I was first diagnosed. And this blood test was just over 2 weeks after my last shot. So my doctor is increasing my shots to every 2 weeks, at least for the next month or two.
Also, in May of this year I was diagnosed with Anemia, although the doctors are for some reason refusing to test for IF in order to officially diagnose Pernicious Anemia. I have missed a few iron pills here and there and my iron tested low again last week. Does B12 go lower when iron is low? Strange because my iron was fine during the first year of my B12 deficiency diagnosis.
0 likes, 5 replies
marion29181 Justhormonal
Posted
Do you know if your folate and VitD levels are also low? It might be good to ask your doctor to check these too?
Best wishes
Marion
Justhormonal marion29181
Posted
Thanks, that's good to know. I must keep on with the iron tablets. They did test my Vit D levels several times and they were normal. They did not test that this time. They did test Folate, but the result for that isn't in yet.
marion29181 Justhormonal
Posted
If your folate is low it might be why you are having more problems.
Justhormonal marion29181
Posted
clivealive Justhormonal
Posted
Marion is correct, it is also important that your Folate level is monitored as this is essential to process the B12.
There is a complex interaction between folic acid, vitamin B12 and iron. A deficiency of one may be "masked" by excess of another so the three must always be in balance.
Symptoms of a folate deficiency can include:
symptoms related to anaemia
reduced sense of taste
diarrhoea
numbness and tingling in the feet and hands
muscle weakness
depression
Folic acid works closely with vitamin B12 in making red blood cells and helps iron function properly in the body.
It is also important to find out what is causing your B12 deficiency in the first place.
Anyone at any age, can become B12 deficient. However, certain people are at an elevated risk. They include the following:
Vegetarians, vegans and people eating macrobiotic diets.
People aged sixty and over
People who’ve undergone any gastric and/or intestinal surgery, including bariatric surgery for weight loss purposes (Gastric bypass).
People who regularly use proton-pump- inhibitors. H2 blockers, antacids, Metformin, and related diabetes drugs, or other medications that can interfere with B12 absorption.
People who undergo surgeries or dental procedures involving nitrous oxide, or who use the drug recreationally.
People with a history of eating disorders (anorexia or bulimia).
People with a history of alcoholism.
People with a family history of pernicious anaemia.
People diagnosed with anaemia (including iron deficiency anaemia, sickle cell anaemia and thalassaemia).
People with Crohn’s disease, irritable bowel syndrome, gluten enteropathy (celiac disease), or any other disease that cause malabsorption of nutrients.
People with autoimmune disorders (especially thyroid disorders such as Hashimoto’s thyroiditis and Grave’s disease) Type 1 diabetes, vitiligo, lupus, Addison’s disease, ulcerative colitis, infertility, acquired agammaglobulinemia, or a family history of these disorders.
Women with a history of infertility or multiple miscarriages.
Do you see yourself among any of the above "people"?
I am at a loss to understand why your doctor won't test you for intrinsic factor antibodies if for nothing else but to "rule out" (or rule in) Pernicious Anaemia. It could be that he knows the IFA test is unreliable in that it gives false negatives in people with PA half the time. So a negative result doesn't mean that you don't have PA. However, a positive result is a sure-fire, 95% certain indicator of PA
Alternatively you could always ask for an MMA test. Methylmalonic acid is a chemical used up in one of the cellular reactions mediated by B12. If there's not enough B12 in the cell then MMA levels will rise. If they're not high then it means your cellular levels of B12 are OK. High levels of plasma MMA (>0.75umol/L0 )almost invariably indicate cobamalin deficiency.
I am not a medically trained person but have had P.A for 46 years