is vitamin b12 injection painful why does my arm hurt after pain arm after a shot? B12 Injections for Energy: Benefits – vitamin b12 injection painful is

Falling over, over-use injuries, or getting injured by say, a tackle in football can lead to joint pain down the line

B12 shot may cause discomfort or mild side effects, including redness or swelling at the injection site, nausea, and dizziness

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Week 9 onward: Gradually increase to 1.0 mg or as prescribed by your healthcare provider

How Often Should You Get A B12 Shot

If someone else is giving the injection, it may also be administered into the deltoid muscle (upper arm) or the gluteal muscle