Hi all has anyone had vitamin b12 injections? Ive had the 6 loading injections and now I'm on the 3 monthly. I have had 2 of these. What I'm asking is has anyone experienced painful acne in their scalp as a side effect from this injection?
I've had a painful scalp and had all sorts of creams lotions and antibiotics to clear it. I have only just made the connection as I've just had another injection and off it starts again.