how b12 injections are given Treating Severe Vitamin Deficiency How to Give B12 Injections

Patients should be aware that hydroxocobalamin may cause side effects such as nausea, vomiting, and diarrhea

Here are some general steps for administering a B12 injection: Gather the necessary supplies: You will need a sterile needle and syringe, alcohol wipes, adhesive bandage, cotton balls, and the vial of B12

This can include decreased stomach acid, which affects absorption, and diets low in animal products or high in processed food

Common causes include: Pernicious anemia, an autoimmune disorder hindering Vitamin B12 absorption Gastrointestinal surgeries, like gastrectomy, impact Vitamin B12 uptake Long-term use of certain medications, such as metformin or proton pump inhibitors Diets lacking in Vitamin B12, often seen in vegans and vegetarians For those without a deficiency, Vitamin B12 injections are not typically recommended, as their body can naturally regulate and excrete excess amounts of the vitamin