🇺🇸 ALFENTANIL HYDROCHLORIDE in United States

136 US adverse-event reports

Marketing authorisation

FDA

  • Status: approved

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.

Most-reported reactions

  1. Anaphylactic Shock — 29 reports (21.32%)
  2. Off Label Use — 18 reports (13.24%)
  3. Bronchospasm — 13 reports (9.56%)
  4. Electrocardiogram Qt Prolonged — 13 reports (9.56%)
  5. Anaphylactic Reaction — 12 reports (8.82%)
  6. Blood Potassium Decreased — 11 reports (8.09%)
  7. Drug Hypersensitivity — 10 reports (7.35%)
  8. Dyspnoea — 10 reports (7.35%)
  9. Dystonia — 10 reports (7.35%)
  10. Product Use In Unapproved Indication — 10 reports (7.35%)

Source database →

ALFENTANIL HYDROCHLORIDE in other countries

Same drug, different regulators. Each page below lists the local marketing authorisation, HTA position, pricing, and adverse-event data.

Frequently asked questions

Is ALFENTANIL HYDROCHLORIDE approved in United States?

Yes. FDA has authorised it.

Who is the marketing authorisation holder for ALFENTANIL HYDROCHLORIDE in United States?

Marketing authorisation holder not available in our data.