vitamin b12 injection fda label Cyanocobalamin: Package Insert / Prescribing Information Compounded Cyanocobalamin (Vitamin B12) Injection

Therefore, these factors should be taken into consideration and regular monitoring should be performed in these conditions while treating vitamin B12 deficiency with cyanocobalamin

[11] Serious but uncommon events include immediate-type hypersensitivity with urticaria, bronchospasm, or anaphylaxis, and delayed eosinophilic myositis

If you dont see blood, gently push the plunger to inject the B12 into your body

Headache Nausea and vomiting Diarrhea Dizziness Hypersensitivity reactions such as hasty, prickle, and struggling respire Chest pain Irregular heartbeat Shortness of breath Inflammation of the face, lips, tongue, or gullet Packaging Methycobal injection is available in different packaging depending on the manufacturer and country of origin