b12 injection reddit Before&After] My experience with B12-induced acne. Story in comments. : r/SkincareAddiction Olympia Pharmaceuticals | 503B Outsourcer

These may include: Nausea and stomach upset Diarrhea Constipation Injection site redness or swelling Itching Headache Dizziness Blood clots Swelling In rare cases, some people may experience an allergic reaction to vitamin B12, which can cause symptoms such as hives, difficulty breathing, and swelling of the face, lips, tongue, or throat

This intensive initial treatment rapidly replenishes depleted B12 stores and addresses acute symptoms

[Updated 2024 Apr 30]

It is used to treat and prevent vitamin B6 deficieny resulting from poor diet, certain medications, and some medical conditions

Headache: Some individuals may experience headaches after receiving a vitamin B12 injection