b12 injection rx Cyanocobalamin Injection, 1000 mcg/mL 1mL Vial but a deficiency may occur in certain health conditions (e.g. MIC B12

Mild nausea or dizziness

For this reason, choosing and locating the correct gluteal injection site is an essential part of safe intramuscular injection practice

[1] In moderate deficiencies, feeling tired, feeling faint, mouth ulcers, rapid breathing, upset stomach, pallor, hair loss, decreased ability to think and joint pain and the beginning of neurological symptoms, including abnormal sensations such as, numbness and tingling, and tinnitus may occur

All vitamin B complex supplements tend to interfere with antibiotics' effectiveness, and therefore they should be taken at different times

Clean the injection site: Clean the skin with an alcohol swab

Reduction in maintenance dose reflects that levels of cobalamin have been restored