vitamin b12 injections are indicated for a patient diagnosed with Injections: What You Need To Know Vitamin B12 deficiency - Wikipedia

When symptoms are attributed to high B12 intake, they typically include: Skin reactions : Acne-like eruptions or rosacea-type rashes, particularly with hydroxocobalamin injections (listed as rare adverse effects in the product information) Gastrointestinal disturbances : Mild nausea, diarrhoea, or abdominal discomfort Headaches : Occasional reports of headache following B12 injections Anxiety or restlessness : Anecdotal reports, though causation remains unestablished It is crucial to distinguish between symptoms caused by elevated B12 levels and those arising from the underlying conditions that elevate B12

Structured movement, not just exercise

Nausea or dizziness A temporary side effect in some individuals

In more severe cases, it can lead to: Difficulty walking Balance issues Even muscle weakness Other potential deficiency symptoms are mood changes like irritability or depression and an inflamed tongue