feel ill after b12 injection Why do I worse a injection? B12 Shots Side Effects And

B12 Injections Vitamin B12 can help your body function at a higher level of energy

In most cases, multiple weekly injections are considered to be beneficial in achieving a weight loss target

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

Frequency: Typically every 14 weeks depending on individual needs

sprue, fish tapeworm infestation or blind loop syndrome (change in the course of the intestines after stomach surgery)

How often should I get intramuscular injections