b12 injection needle Injections B12 - Skin Revive MD
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Is it safe to get B12 shots frequently

However, as with any bioactive compound, some risks and precautions apply

The NHS side-effects guidance for hydroxocobalamin, the form used in the UK, lists nausea, headache, dizziness and injection-site reactions as known effects that usually pass on their own

Those who experience side effects generally experience mild side effects that resolve on their own

Specific symptoms documented included diarrhea, flatulence, nausea, and increased appetite
