Anaphylaxis following B12 injection has been documented in medical literature, particularly in patients with sensitivity to cobalt or cobalamin compounds
These symptoms subside within a few hours
When to seek medical advice Contact a GP promptly if symptoms are persistent, worsening or unexplained, especially if you have numbness, pins and needles, balance or walking problems, weakness, memory changes, breathlessness, palpitations or vision changes
Full evaluation requires at least six months of consistent use
In rare cases, these shots can cause adverse side effects, including anaphylaxis
Some considerations when using Neurobion Some contraindications for the use of Neurobion include: A history of allergy or hypersensitivity to any of the ingredients in the medication