free b12 injections B-12 Vitamin Injection (IM Shot) -

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

Frequency of Injections : The frequency of Vitamin B12 shots can also play a role in how quickly benefits are felt

Resume your normal fasted-morning schedule the next day

Quick, comfortable treatment by trained clinicians with instant relief