ADE

Medical abbreviation · Pharmacology

ADE
Stands forAdverse drug event
CategoriesMedical

ADE stands for Adverse drug event, a pharmacology abbreviation.

Any injury resulting from the use of a medication, including both adverse drug reactions at normal doses and harm caused by medication errors such as wrong dose or wrong drug. ADEs are a leading category of preventable harm in hospitals.

Example: Hypoglycemia after the insulin dose was entered twice was classed as a preventable ADE.

Usage notes

Every ADR is an ADE, but an ADE caused by a dosing error is not an ADR. US government data attribute roughly 1.3 million emergency department visits a year to ADEs, with anticoagulants, diabetes drugs and opioids most often involved. Pharmacists and safety committees review ADEs to find system fixes.

More pharmacology abbreviations

  • ADA – Anti-drug antibodies
  • ADME – Absorption, distribution, metabolism and excretion
  • ADR – Adverse drug reaction
  • AE – Adverse event
  • ATC – Anatomical Therapeutic Chemical classification
  • AUC – Area under the curve
  • BAN – British Approved Name
  • BBW – Black box warning
  • BE – Bioequivalence
  • Cmax – Maximum concentration
  • Css – Steady-state concentration
  • CYP – Cytochrome P450

See all 36 pharmacology abbreviations →

This entry is for general education and is not medical advice. Abbreviation use varies between institutions; always confirm in context.