Vitamin B 12 Injection, 5,000 mcg mL, 100 mL at Tractor Supply Co Vitamin B12 Monthly Injection Dose: Typical Dosages & Administration Methods Liv Hospital Not all pain is muscular., Burning, tingling, stabbing, or electric pain could actually be neuropathic pain meaning the nerves themselves may be involved., Pain that shoots down the arm or leg, Vitamin B 12 Injection for Animals, 3000 mcg mL, 100 mL Vial Prescription Medication for Pets