When and how should I recheck my b12 ... - Pernicious Anaemi...

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When and how should I recheck my b12 levels

psawant profile image
6 Replies

Hi Everyone,

I was diagnosed with b12 on Nov 10 th and receiving injections since then. My levels were less than 150. When should I do the retest for b12 to further decide the frequency of b12 . And what should be the gap between blood test and my b12 shot , so that my b12 shot doesn’t skew the results of b12.

Thank you in advance

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psawant
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Gambit62 profile image
Gambit62Administrator

B12 absorption problems should not be managed by using serum B12 levels - the test becomes difficult if not impossible to interpret once injections are started - so save your money. People vary considerably in how long it takes to remove B12 - may be months but there are cases in the literature of it taking 4 years. The injections themselves can also affect the levels at which people need to feel well quite significantly - Go by symptoms to decide the frequency of treatment if you can.

psawant profile image
psawant in reply toGambit62

Okay Gambit62

psawant profile image
psawant in reply topsawant

Thank yoy

psawant profile image
psawant in reply toGambit62

Do you suggest the same for vitamin d deficiency?

Gambit62 profile image
Gambit62Administrator in reply topsawant

I would suggest you consult you doctor about vitamin d - not the same situation.

psawant profile image
psawant in reply toGambit62

Okay Gambit62, Thank you

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