Ingredients / Afoxolaner
Afoxolaner: FDA adverse event reports for pets
Reports received through June 26, 2026. Data and limitations.
70,982Total reports
65,807Dog reports
84Cat reports
FDA-approved products with this ingredient (Green Book)
All approved products with this ingredient, for any species.
- NexGard® (Boehringer Ingelheim Animal Health USA, Inc.)
- NexGard® PLUS (Boehringer Ingelheim Animal Health USA, Inc.)
Brand names come only from the Green Book. Brand names in FDA's public report data are masked, so counts cannot be attributed to any brand. Ingredient names in the reports are written many ways; we group them under one ingredient name and count each report once per ingredient (method).