🇺🇸 B Vitamins in United States

271 US adverse-event reports

Safety signals — FAERS

Adverse reaction reports describe suspected side effects. A report does not mean the drug caused the event — co-medications, underlying disease and coincidence all contribute.

• Window: 22 April 2025 – 22 April 2026
• Total reports: 271

Most-reported reactions

1. Nausea — 42 reports (15.5%)
2. Fatigue — 41 reports (15.13%)
3. Headache — 28 reports (10.33%)
4. Pain — 26 reports (9.59%)
5. Anxiety — 25 reports (9.23%)
6. Arthralgia — 24 reports (8.86%)
7. Malaise — 23 reports (8.49%)
8. Dizziness — 22 reports (8.12%)
9. Asthenia — 20 reports (7.38%)
10. Depression — 20 reports (7.38%)

Source database →

Frequently asked questions

Is B Vitamins approved in United States?

B Vitamins does not currently have US marketing authorisation in our dataset.

Who is the marketing authorisation holder for B Vitamins in United States?

Fundação Educacional Serra dos Órgãos is the originator. The local marketing authorisation holder may differ — check the official source linked above.