Vitamin B12 shot side effects Most people tolerate vitamin B12 injections well, but possible side effects include: Mild: soreness or redness at injection site, mild diarrhea, nausea, headache, itching Rare but serious: allergic reactions (rash, swelling, difficulty breathing), low potassium (hypokalemia), dizziness or heart rate changes Get emergency medical help if you have signs of an allergic reaction to Vitamin B12: hives
Deficiency may occur from conditions like pernicious anemia, gastrointestinal disorders, or surgeries that affect nutrient absorption
Vita B12 2500mcg Injection 1ml provides a high therapeutic dose of Methylcobalamin, delivered in a 1ml aqueous solution for parenteral (injectable) use
Purity Level: 99% (where applicable)
[41] : 976 Gastric bypass surgery [edit] Various methods of gastric bypass or gastric restriction surgery are used to treat morbid obesity