Precautions Do not use in patients with a known allergy or previous hypersensitivity reaction to any ingredients, active inflammation of a superficial vein, significant dysfunction of vein valves or deep vein insufficiency, large superficial veins that connect to deeper veins, a history of migratory phlebitis, or an active skin and soft tissue infection, such as cellulitis
Vitamin B12 supplementation may have a greater effect on people who have a B12 deficiency
The exact product, concentration, route, and quantity should follow clinician directions
Vitamin B12, also called cyanocobalamin or hydroxocobalamin, is a vital nutrient that helps make DNA and hemoglobin
The frequency of treatment may vary with type of B12 used