red b12 injection Seeing Red: Do Injections Work? B12 Injection: Boosting Energy and

Injections and oral supplements both work, but your body absorbs them in different ways

Huatuojiaji (Ex-B 2) point injection First, 5 mL of 2% lidocaine and 2 mL of vitamin B1 solution were mixed and injected to the related Jiaji points, 12 mL per point

In some cases, healthcare providers may recommend B12 injections during pregnancy

Some common side effects include: Mild nausea Stinging Swelling Burning Some serious side effects may include: Dizziness Drowsiness Slow/shallow breathing Mental/mood changes (such as confusion/nervousness) Shaking Seizures Vision changes (double vision/blurred vision) Ringing in the ears Fainting Pale/bluish/grey skin Fast/slow/irregular heartbeat Although allergic reaction is rare, get immediate medical attention if you have any of the following: Rash Itching Swelling of the face, tongue, or throat Severe dizziness Trouble breathing Storage Store lidocaine HCl injections at controlled room temperature