cyanocobalamin vit b12 1 000 mcg ml injection solution (B12) 1000 mcg/mL, Multiple Dose Vial 30 or subcutaneously Vitamin B12, Cyanocobalamin, Injection, 1000mcg/mL,
Description
It takes about 15 seconds

Vitamin B12 shots may sting slightly when administered, but most patients claim that the discomfort is minimal
Most patients handle their injections well, but checking with your doctor about any health concerns before your first injection is a good idea

AND AS ALWAYS SO MUCH MORE

However, the evidence base is still developing

Physical therapy may help promote long-term pain relief by strengthening the muscles that support your spine
