Signs / Lack of efficacy (endoparasite) - whipworm
Lack of efficacy (endoparasite) - whipworm: medicines most often named in FDA reports
Reports received through June 26, 2026. Data and limitations.
9,029Total reports
8,983Dog reports
11Cat reports
Species named in reports
These are the ingredients most often named in the supplied reports, displayed alphabetically. One report may name multiple ingredients; counts must not be used to compare products.