Authorised animal medicine, recorded in Canada — Health Canada DPD. This is a neutral reference record and does not provide dosing or veterinary advice.
Reference information only — not veterinary advice and not a dosing source. Always consult a licensed veterinarian before giving any medicine to an animal.
Spontaneous adverse-event reports that name Pyrantel, by species — reported counts, not proven reactions.
Dog
8,599 reported events
openFDA
Top reactions: Vomiting (37,307) · INEFFECTIVE, HEARTWORM LARVAE (35,850) · Lack of efficacy (endoparasite) - hookworm (31,823) · Lack of efficacy (endoparasite) - heartworm (28,953) · Digestive tract disorder NOS (16,793)
Cat
747 reported events
openFDA
Top reactions: Ataxia (510) · Vomiting (467) · Lethargy (see also Central nervous system depression in 'Neurological') (216) · Anorexia (181) · Diarrhoea (158)
Horse
32 reported events
openFDA
Top reactions: Accidental exposure (166) · Abdominal pain (145) · INEFFECTIVE, STRONGYLES (145) · No sign (135) · INEFFECTIVE, WORMS NOS (81)
Surveillance reference only — these are spontaneous adverse-event report counts, not proven adverse reactions, not causation and not a measure of any product's risk or safety. Always consult a licensed veterinarian.