how long do you take vitamin b12 injections and Weight Loss: Does it Work? Vitamin B12 Injections in Oakland,

What are the different routes of administration for B12 injections, and how do they impact dosing

Strength: 25mg

Once your vitamin B12 deficiency is stabilized, injection frequency can often be reduced

Vitamin B12 shot side effects Most people tolerate vitamin B12 injections well, but possible side effects include: Mild: soreness or redness at injection site, mild diarrhea, nausea, headache, itching Rare but serious: allergic reactions (rash, swelling, difficulty breathing), low potassium (hypokalemia), dizziness or heart rate changes Get emergency medical help if you have signs of an allergic reaction to Vitamin B12: hives