bleeding after b12 injection What happens if you inject wrong? keep bleeding after b12 injections

Subcutaneous injections exceeding 0.5mL per site reduce absorption efficiency due to depot formation, which is why protocols exceeding 125mg daily should split doses across multiple injection sites or use oral administration instead

These thin, short needles are designed for subcutaneous injection and minimize discomfort

Concurrent application with highly acidic or strongly chelating topical agents-such as concentrated ascorbic-acid serums-may reduce the activity of one or both products because copper ions can catalyze oxidation reactions

It is important however, to know what disease process may be contributing to a B12 deficiency and to follow the correct dosing protocol for oral or injectable B12 supplementation