Description Vitamin B12 is naturally found in animal foods
If you experience a life-threatening allergic reaction from a B12 injection, call 911 or go to the nearest emergency room
If you feel worse before you feel better, dont be discouraged
When to See Your GP About Nerve Pain and B12 Levels You should arrange to see your GP if you experience: Persistent tingling, numbness, or burning sensations in your hands or feet Unexplained weakness or difficulty walking Balance problems or frequent falls Memory problems or cognitive changes Persistent fatigue accompanied by neurological symptoms Symptoms of nerve pain if you have risk factors for B12 deficiency Recent recreational nitrous oxide use with neurological symptoms Your GP will typically begin with a thorough clinical history and examination, followed by blood tests to measure serum B12 levels
Unfortunately, its also one of the vitamins that people are most likely to be deficient in, especially if they are vegetarian or vegan, are over 50, or have conditions that affect absorption
Physical examination findings also reflect treatment success