intramuscular thigh vitamin b12 injection site Painless Self - 1.3 M Views! Where to Inject Vitamin B12

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stiffness and resistance to limb movement caused by increased muscle tone and/ gait and posture disturbances such as festination (rapid shuffling steps and a forward-flexed posture when walking), speech and swallowing disturbances including voice disorders, masklike face expression or small handwriting, although the range of possible motor problems that can appear is large

Avoid injecting into areas where the skin is red , irritated , bruised , or scarred

These IgE antibodies then attach to receptors on mast cells throughout your tissues