As the However, while risks of severe toxicity are low, some side effects are still possible, such as: temporary symptoms, such as itching, swelling, or diarrhea allergic reaction damage from the injection hypokalemia, or low potassium levels infection negative interactions with certain medications, such as: metformin (Fortamet, Glucophage, Riomet) medications to reduce gastric acid, such as proton pump inhibitors or H2 receptor antagonists Always talk with a doctor before using vitamin B12 supplements
This service is not intended to diagnose, treat, cure, or prevent any medical conditions
The Vitamin B12 nutritional supplement is administered intramuscularly directly into your bloodstream, where nutrients act with immediate effect
[2] One of eight B vitamins, it serves as a vital cofactor in DNA synthesis and both fatty acid and amino acid metabolism
Carpal tunnel specifically involves swelling in the wrist that compresses the median nerve
Your provider will guide timing and dose if youre pregnant, breastfeeding, or managing a medical condition
