can b12 injections make you feel sick Vitamin Injections: What Need To Know Feeling worse after B12 Injection:

Call your doctor if you experience any of the following symptoms: Headache Nausea Drowsiness Numbness Tingling in the arms and/or legs Seek immediate medical attention if you experience any of the following: Rash Itching Swelling Severe dizziness Trouble breathing Storage Store at controlled room temperature

Make sure youre still holding the syringe around the middle, like a pen or dart

Vitamin B12 is water-soluble, meaning it dissolves in water and passes through the body quickly so must be replenished regularly by eating foods that contain it or by taking a dietary supplement if necessary

It was the strangest sensation