Low folate high b12 after injections - Pernicious Anaemi...

Pernicious Anaemia Society

32,662 members24,044 posts

Low folate high b12 after injections

Themost1ted profile image
8 Replies

Hi my b12 level was 155 so doctor give me injections, after that i felt really good for about a month, then feeling lik dizzy but no vertigo, i asked for b12 ro be checked and it was above 2000 but folate is extreeeeemly low, does b12 need folate in lrder to work well ? Did anyone have same thing as me? Thank you..

Written by
Themost1ted profile image
Themost1ted
To view profiles and participate in discussions please or .
Read more about...
8 Replies
Gambit62 profile image
Gambit62Administrator

folate and B12 are used together for a lot of processes so if you don't have enough folate it won't be able to use B12. When you start being treated for a B12 deficiency your body is likely to use a lot more folate than it would normally trying to repair damage etc that occured whilst you were B12 deficient ... or just being able to carry out processes that it couldn't before so it is possible to become folate deficient.

How low is extreeeemly low?

Gambit62 profile image
Gambit62Administrator in reply toGambit62

high B12 is what would be expected a month after injections anyway, regardless of folate levels.

Themost1ted profile image
Themost1ted in reply toGambit62

My folate was 0.91ng on (4.5-32) :( i ferl dizzy sweaty hands, shakiness and mood is bad :(

Gambit62 profile image
Gambit62Administrator in reply toThemost1ted

yes that is extreeeemly low and then some.

what are you taking to correct it?

Themost1ted profile image
Themost1ted in reply toGambit62

Yes i do, starting yesterday with folic acid 5mg, i really hope it works because sometime it gives me some crazy fatigue spells like if im gonna pass out :(

Gambit62 profile image
Gambit62Administrator in reply toThemost1ted

that dose should bring your levels up quite quickly. hope you feel better soon

clivealive profile image
clivealiveForum Support

Hi Themost1ted as Gambit62 says 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. Please get back to your doctor and ask for treatment

Themost1ted profile image
Themost1ted in reply toclivealive

He gave me 5mg folic acid i hope it works

Not what you're looking for?

You may also like...

Low Folate and B12 injections

Hi everyone, ok need to check with others more knowledgeable than me... if flagged as low in...
Galadriel1 profile image

High B12 low Folate.

Hi. I have just had a bloods review and as expected, because I have been SI, my B12 level was...

High b12 low folate?

Hi all, So bloods came back as ‘normal’ with b12 934 (slightly over range) and ferritin 48. My...
Ms28 profile image

High Folate and high B12

I have been diagnosed with pernicious anemia. I have been on b12 injections for about 5 years now...
deborahd2350 profile image

Low folate?

Hello, I have been having issues with burning and tingling hands and feet on and off for a year....
haggisplant profile image

Moderation team

See all
Gambit62 profile image
Gambit62Administrator
Foggyme profile image
FoggymeAdministrator
taka profile image
takaAdministrator

Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.

Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.