This injection is primarily prescribed for individuals with neuropathy, pernicious anemia, and certain types of anemia caused by B12 deficiency
By looking at lab results and clinical checks together, we get a full picture of how well B12 injections are working
Refer to Table 3: Treatment of B 12 deficiency for supplementation routes, dosage and duration
That said, signs or symptoms that you may be low in vitamin B12 include: fatigue pale skin headaches symptoms of depression stomach issues difficulty focusing or concentrating pain or inflammation in the mouth or on the tongue burning or pins and needles feeling in your hands or feet muscle cramps vision changes Learn more: Signs and symptoms of B12 deficiency
A 2013 study linked low vitamin B12 and folate levels with an increased risk of age-related macular degeneration ( Although the reduction in risk cant be attributed to vitamin B12 only, it does suggest that getting enough may be important
The needle is very fine, and most people describe the sensation as a quick pinch