american regent b12 injections Vitamin B-12 Cyanocobalamin 1,000 mcg / mL Intramuscular or Subcutaneous Injection Multiple Dose Vial 30 mL Cyanocobalamin 1,000 mcg / mL

Your healthcare provider will always discuss these rare possibilities with you

The early signs you notice after starting B12 treatment indicate that your body is responding to the therapy

However, it may also affect other parts of your body, like your legs, neck or arms

Possible side effects may include: Nausea Vomiting Digestive discomfort Injection site irritation Headaches Fatigue Hormonal imbalances Blood sugar fluctuations Serious complications can occur if therapies are used improperly or without appropriate monitoring

When administered, it rapidly restores vitamin B12 levels, particularly benefiting those with disorders of red blood cell production and nervous system anomalies due to deficiency