If the discomfort is bothersome, over-the-counter pain relievers such as acetaminophen or ibuprofen may helpprovided you do not have any contraindications to these medications
Summary If you are deficient in vitamin B12, then the injections are very effective at raising your blood levels
Is 5-Amino-1MQ approved for human use
Vitamin B12 Injections vs Supplements: The Key Differences The main difference lies in how each method delivers B12 into your body
PubMed (peer-reviewed) (2024) 3
Vitamin B12 deficiency has been linked to fatigue, tingling or loss of feeling in the extremities, irritability, memory impairment, depression, anemia, irritable bowel syndrome (IBS), constipation, poor wound healing, dry or damaged looking skin, and neurological disorders