Potential Side Effects Reported side effects may include: Injection site pain, redness, or irritation Mild diarrhea Itching or rash Headache Dizziness Nausea Hypokalemia (low potassium)
Once dissolved in 10 mL of saline, each 0.3 mL dose delivers 1.2 mg of B12, about 400500 times the recommended daily allowance
Age, certain medications, stomach conditions, and plant-based diets can all interfere with absorption
Some people also report cravings for sugary or carbohydrate-heavy foods because low B12 causes fatigue, and the body seeks quick energy sources to compensate
Our affiliated 503A pharmacy, Olympia Pharmacy, extends this service by providing prescription fulfillmentbringing our 503B medications directly to patients through their healthcare providers
Yes, Vitamin B12 can be given through an IV