Never discontinue B12 injections without medical advice, even if you feel completely well, as deficiency can recur and cause irreversible neurological damage if left untreated
This condition is caused by the inability of blood to transfer oxygen to different parts of the body
Risks and Side Effects While generally safe, vitamin B12 injections can have side effects or risks, such as: Mild pain, swelling, or redness at the injection site Dizziness, headache, or nausea Allergic reactions (rare) Hypokalemia (low potassium levels) in individuals with severe deficiency undergoing treatment People with allergies to cobalt or who have Lebers disease should avoid B12 injections unless specifically advised by a doctor
These are common signs people bring up when they ask us about B12: Ongoing tiredness or low energy Trouble concentrating or remembering Pale skin Mood changes or irritability Feeling lightheaded or weak If several of these sound familiar, a simple blood test can help you and your provider decide on the next steps
Mounjaro pens contain four doses, so you will use the same pen for multiple weeks
