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
Sterile water has no preservative, while bacteriostatic water contains 0.9% benzyl alcohol
Sleep & Appetite Regulation B12 regulates sleep and appetite two critical variables in weight management
When taken sublingually (under the tongue), liquid B12 gets absorbed directly into your bloodstream through the mucous membranes, skipping the digestive system altogether
Each 0.1ml = 500mcg
Available options Vitamin B12 injection 25 One injection per appointment when clinically suitable