where to give b12 injection in thigh How self-inject intramuscular vitamin - Overview subcutaneous vitamin b12 injection sites

you have had stomach or bowel surgery, or take medicines that may affect vitamin B12 levels

It is a water-soluble vitamin that cats, like humans, need to obtain from external sources such as their diet or supplements

2006 Nov;12(9):881-5

Treatment based on symptoms instead of blood values The recommended treatment in the Netherlands consists of a hydroxocobalamin injection of 1mg every two months, after an initial loading dose of 10 injections in 5 to 10 weeks

These agents should not be used alone secondary to increases in plasma renin activity, cardiac output, and heart rate and should therefore be used only when -blockers and diuretics are part of the antihypertensive regimen