Step 6: Draw out the same volume of air that you've injected (10 mL) from the Methylcobalamin 10,000 mcg vial before pulling the needle out
Important associated symptoms include: Numbness, tingling, burning, or reduced sensation Muscle cramps, stiffness, pain, or spasms Visible muscle thinning or wasting Fatigue that worsens with repeated use of a muscle Changes in speech, chewing, swallowing, breathing, or facial expression Back or neck pain radiating into an arm or leg Patients often describe symptoms using everyday language, and that is helpful
Retrieved from Pfizer Medical Information
However, stomach acid and the enzyme pepsin are absolutely essential for cleaving Vitamin B12 from dietary proteins
2000 Jun;66(6):414-8
These intramuscular injections help maximize the positive effects of B vitamins in your body