I have had pernicious anemia since 1996 and it has been well controlled with injections every 8 weeks. Approximately 12 weeks ago, I started to experience an odd feeling of having a really fuzzy head, almost as if my body was detached from my head. This has been ongoing and is accompanied by headaches, increased tiredness, palpitations, feeling cold and a general feeling of my body aching and my arms and legs feeling really heavy. I am having trouble concentrating, keep mixing up words and feel generally unwell. I have seen my GP twice and had a large amount of blood tests including iron levels and detailed thyroid. All are normal. My b12 was fine and showed high levels in my blood. I have now been referred for a 24 hour heart monitor and CT scan. I’m really worried now it could be sometime serious. However I am starting to wonder if it is related to my pernicious anaemia as so many of the symptoms are the same.
Has anyone ever had something similar of being fine for many years, b12 levels being maintained but suddenly becoming unwell and experiencing lots of symptoms?
Emma