vitamin b12 injection side effects jittery anxiety palpitations High-dose supplements can sometimes cause effects, including headache, nausea, vomiting, mild diarrhea, itching, skin rash, tiredness, weakness, or tingling in the hands and feet. OC: @diaryofjade (on TikTok) Feeling worse after B12 Injection:
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Your prescriber will determine whether your primary treatment goal is glycemic control, weight loss, or both, and adjust accordingly

Find articles by Heieis, G

The US-FDA initially approved the drug in 1942 (7)

Not exactly

Adjust dose, wait 1-2 weeks to assess, then consider other changes if needed

& Jorgensen, J
