nhs b12 injection guidelines flowchart - North Yorkshire B12 Shots at Home: How,

(Allergy & Immunology) Office visit for 14-year-old, established patient, to re-dress an abrasion

Hydroxocobalamin, the form most commonly used in the UK, may cause: Injection site reactions (pain, redness, or swelling) Temporary reddish discolouration of urine Rarely, hypersensitivity reactions Very rarely, hypokalaemia in severely deficient patients when treatment is initiated (potassium levels should be monitored in severe deficiency) B12 injections are considered very safe, with no upper tolerable limit established, as excess B12 is excreted in urine

& Frye, R

Sprue, Fish bandwurmfall or Blind loop syndrome (change in the intestinal course after stomach operation)

This guideline outlines the indications for B 12 testing and discusses an observed increase in B 12 testing in BC