Description This complete B-12 Cyanocobalamin Injection Kit has everything you need to perform at home injections of vitamin B12
A medical professional will then be able to guide the best course of treatment
While symptoms like extreme tiredness or pins and needles can be big clues, lots of other health issues can cause them too
People with absorption issues or who follow a vegan diet are at a higher risk for being deficient in B12
Concordant clinical presentation, suggestive neuroimaging findings, and/or biochemical evidence raise suspicion for the correct diagnosis, but acute neurologic conditions consistent with vitamin B12 deficiency should be treated without waiting for definitive biochemical confirmation (69)

These include: Autoimmune diseases, such as hypoparathyroidism, Graves disease, myasthenia gravis, and type 1 diabetes Crohns disease HIV Vitiligo Celiac disease Having part or all of your small intestine removed Small intestine bacterial overgrowth, a condition where you have harmful bacteria in your intestines that absorb all the B12 before your intestines can Other risk factors for pernicious anemia include: Scandinavian or Northern European ancestry Family history of PA Having gastric bypass surgery (used to treat obesity), which loses cells that absorb B12 Taking medications such as antacids or drugs that treat type 2 diabetes but make it harder for your body to absorb enough B12 Pernicious Anemia Symptoms Symptoms of pernicious anemia may take years to develop because your body can store 1,000 to 2,000 times as much B12 as you need in a day