what not to do after b12 injection How Give A In The Buttocks to a B12 shot? Are B12 Shots Safe? Royal

Doctors might change this based on how well the patient is doing

Its one of the main reasons why B12 deficiency is more common in older adults and why many find that regular B12 shots help them feel more vibrant and sharp

Experiment and see what works best for you

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