feel ill after b12 injection Why do I worse a injection? Call us today to get

Side effects from B12 supplementation are uncommon but may include: Mild gastrointestinal symptoms such as nausea or diarrhoea, typically with very high oral doses Headache or dizziness in some individuals Skin reactions (rash, itching) at injection sites when using intramuscular preparations Rare but serious allergic reactions, including anaphylaxis with injectable forms Hypokalaemia (low potassium) may occur during rapid correction of severe megaloblastic anaemia If you experience symptoms of a severe allergic reaction (difficulty breathing, severe rash, swelling of face or throat) after taking B12, seek immediate medical attention

Further studies should establish the IGF-1related changes of NVC responses in these conditions

The Process of Getting B12 Shots Receiving a B12 shot is a relatively simple procedure

Mild deficiency typically requires monthly injections