Vitamin D injections are used to support bone health, immune function and mood, particularly during the winter months when deficiency is common in the UK
Operating on a patient with an uncorrected B12 deficiency increases the risk of: Impaired wound healing and a higher chance of wound breakdown Post-operative fatigue and slower recovery, particularly if anaemia is also present Elevated homocysteine, which feeds into an already elevated DVT risk profile A sub-optimal immune response during the early wound healing phase None of these is certain to happen
Rotate injection sites to minimize irritation
Hormone research, 53(6), 274-278
In some research contexts, observations have included mild and transient tolerability-related effects such as: Headaches Nausea Stimulation-related observations Temporary injection-site irritation or localized skin-response variability Research conditions, concentration ranges, dosage ranges, hydration status, administration frequency, and protocol structure may influence tolerability observations across experimental settings
Stewart, C.M., Cole, M.B., Legan, Slade, L., Vandeven, M.H., and Schaffner, D.W