🇺🇸 Active in United States
1,321 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: 16 May 2025 – 16 May 2026
- Total reports: 1,321
Most-reported reactions
- Fatigue — 197 reports (14.91%)
- Diarrhoea — 166 reports (12.57%)
- Headache — 150 reports (11.36%)
- Pain — 135 reports (10.22%)
- Nausea — 130 reports (9.84%)
- Dyspnoea — 128 reports (9.69%)
- Dizziness — 113 reports (8.55%)
- Product Dose Omission Issue — 111 reports (8.4%)
- Drug Ineffective — 101 reports (7.65%)
- Fall — 90 reports (6.81%)
Active in other countries
Same drug, different regulators. Each page below lists the local marketing authorisation, HTA position, pricing, and adverse-event data.
Other Infectious Disease approved in United States
Frequently asked questions
Is Active approved in United States?
Active does not currently have US marketing authorisation in our dataset.
Who is the marketing authorisation holder for Active in United States?
Pfizer Inc. is the originator. The local marketing authorisation holder may differ — check the official source linked above.