expired b12 injection side effects

https://www.restartmed.com/wp-content/uploads/2017/03/subcutaneous-b12-injection-in-the-skin.png Common Side Effects Mild pain or redness at injection site Itching or swelling around the injection area Mild diarrhea Nausea Mild headache Dizziness Itching or mild rash Serious Side Effects (Seek Immediate Medical Attention) Severe allergic reaction/anaphylaxis Symptoms may include: Difficulty breathing or swallowing Swelling of the face, lips, tongue, or throat Severe rash, itching, or hives Chest tightness or palpitations Low potassium levels (hypokalemia) This may occur after rapid correction of severe B12 deficiency Quantity:10 ml concentrate Give yourself a boost this winter A B12 injection can give bring on immediate health benefits. Vitamin b12 injections £15 each or 4 for £50 (loading dose) 1 a week

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