how to get a vitamin b12 injection Sites: All You Need Know Vitamin B12 Injections and Weight
Description
Quick overview: the typical first 72 hours In the first 24 hours after your shot you may feel a tender spot, notice faint redness, or see a small bruise at the injection site

Using this compound as a marker of cobalamin deficiency, we have been able to demonstrate that cats and dogs with very low serum cobalamin do indeed have a significant tissue-level cobalamin deficiency (Figure 2)

These reactions typically resolve within 24 to 48 hours without medical intervention

Hematocrit, reticulocyte count, Vitamin B12, folate and iron levels should be obtained prior to treatment
