🇺🇸 Rifafour in United States
46 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: 20 April 2025 – 20 April 2026
- Total reports: 46
Most-reported reactions
- Pulmonary Tuberculosis — 10 reports (21.74%)
- Anaemia — 7 reports (15.22%)
- Convulsion — 5 reports (10.87%)
- Dyspnoea — 5 reports (10.87%)
- Immune Reconstitution Syndrome — 4 reports (8.7%)
- Blood Albumin Decreased — 3 reports (6.52%)
- Blood Creatinine Increased — 3 reports (6.52%)
- Blood Sodium Decreased — 3 reports (6.52%)
- Blood Urea Increased — 3 reports (6.52%)
- Cardiac Failure Congestive — 3 reports (6.52%)
Other Other approved in United States
Frequently asked questions
Is Rifafour approved in United States?
Rifafour does not currently have US marketing authorisation in our dataset.
Who is the marketing authorisation holder for Rifafour in United States?
Global Alliance for TB Drug Development is the originator. The local marketing authorisation holder may differ — check the official source linked above.