does a vitamin b12 injection hurt How to Give Injection: Step-By-Step Instructions Vitamin B12 Injections - Vie

Haemoglobin levels begin to rise after about one week, whilst the mean corpuscular volume (MCV), which is typically elevated in B12 deficiency, gradually normalises

Common injection sites include the abdominal area (at least 2 inches from the navel), thighs, or the back of the upper arms

These results will help your doctor prescribe a proper routine that works best for your case

People with long-term absorption problems may require ongoing treatment

Understanding the expected timeline helps patients maintain realistic expectations and ensures adherence to prescribed regimens, which is essential for optimal recovery and prevention of long-term complications

However, we have never had anyone come back to us with an allergic reaction to our B12