exhausted after b12 injection?

[mummyof3babas]

after having my b12 injections i feel really sleepy and off is this normal?

 

[Babushka]

Sorry but I've no idea. Why did you have a b12 injection?

 

[Moussecake]

I have these too. Maybe because your jab was due, your b12 levels were a bit low. The nurse always says it can take 3 days to feel better. Maybe thats what it is xxx

 

[mummyof3babas]

cud be:/ iv had 4 and still exhausted:S x