why did my b12 injection hurt How to self-inject intramuscular vitamin - Overview What happens if you inject
Description
It is less common for it to appear on other areas of the body and does not usually spread from existing patches

Because of its slow release properties, fewer injections may be required compared to other B12 forms such as cyanocobalamin

Below 1 mg, estimates rely on pharmacokinetics and mechanism

After that happens, your synkinesis will come back again
