Common experiences after the first injection include: Mild soreness or redness at the injection site (usually resolves within 12 days) Slight improvement in energy levels or mood No immediate noticeable change (particularly common if deficiency is severe) Rarely, mild side effects such as headache or dizziness Some patients report their urine becoming brighter or more intensely coloured following injection, which occurs because excess B12 is excreted renally
Recommendations Start at 150 mcg
Note the injection site in your log and refrigerate the vial
Your provider can help ensure Vitamin B12 injections are safe and beneficial for you
Human studies provide topical and wound-care context [1] [2] [3] [4] [5] , while an animal wound model provides local-administration context [6]
Other uses of cyanocobalamin include treating memory loss, fatigue, neurological disorders, depression, and fatigue associated with certain chronic conditions such as HIV and diabetes