Drug profile

The FDA adverse-event record for Ivermectin 68Mcg Pyrantel 57Mg

833 FDA reports name Ivermectin 68Mcg Pyrantel 57Mg, a high-volume drug in the CVM extract. Species, reactions, and outcomes follow.

#208 of 2,679
by report volume (all drugs)
833
adverse-event reports
2.0%
death-coded share
Dog
most-reported species

Corpus placement

According to the FDA Center for Veterinary Medicine openFDA adverse-event extract, Ivermectin 68Mcg Pyrantel 57Mg ranks #208 of 2679 by total reports (833) and #983 of 1130 by death-coded share (2.0%). National dual: Milbemycin Oxime + Spinosad is #1 of 2679 drugs by total adverse-event reports (149,624) at death-coded-share rank 965 of 1130 drugs with at least 50 reports (2.3%); separately, Atlantic Salmon Transgenic Whole (Opafp-Ghc2 Rdna Construct Inserted Into The A-Locus In The Eo-1A Lineage) is #1 highest death-coded share at 97.8% (report rank #821).

149,624
Milbemycin Oxime + Spinosad reports (#1)
97.8%
Atlantic Salmon Transgenic Whole (Opafp-Ghc2 Rdna Construct Inserted Into The A-Locus In The Eo-1A Lineage) death share (#1)
#208
This drug, reports of 2679
#983
This drug, death share of 1130

Report volume reflects how common a breed or drug is and how often owners and vets file — not actual risk. Death-coded share ranks are limited to entries with enough reports to be meaningful. The two maps do not agree at #1.

Release-over-release change

What changed in the latest FDA data snapshot

PlainBreed reconstructed the prior snapshot from dated openFDA partitions through 2025 Q4, then compared it with the 2026-07-27 openFDA export. Ivermectin 68Mcg Pyrantel 57Mg has 833 reports now versus 833 in that prior snapshot: 0 the same number of (0.0%).

Report change
+0
Death-coded reports
+0
Death-coded share
+0.0 pts

This compares reported-event counts in two source snapshots. It does not establish a change in real-world risk, product safety, or disease incidence.

Subscribe to Ivermectin 68Mcg Pyrantel 57Mg changes

Signature read: 833 reports place Ivermectin 68Mcg Pyrantel 57Mg in the upper third of FDA AER volume (#208 of 2,679).

Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.
833
Total Reports
17
Deaths Reported
2.0%
Death-coded share of reports

Active Ingredients

Ivermectin 68Mcg Pyrantel 57Mg

Administration Routes

OralUnknown

Species Affected

Dog 778
Unknown 53
Human 1
Cat 1

Most Affected Breeds

Terrier - Yorkshire 83
Chihuahua 73
Unknown 54
Maltese 54
Shih Tzu 46
Poodle - Toy 38
Dachshund (unspecified) 37
Dog (unknown) 34
Crossbred Canine/dog 26
Retriever - Labrador 25

Most Reported Reactions

Vomiting 340
INEFFECTIVE, HEARTWORM LARVAE 144
Lethargy (see also Central nervous system depression in 'Neurological') 130
Diarrhoea 102
Lack of efficacy (endoparasite) - hookworm 94
Lack of efficacy - NOS 71
INEFFECTIVE, ASCARIDS NOS 47
Underfilling, Package 41
Behavioural disorder NOS 21
Underdose 20
Uncoded sign 19
Seizure NOS 19

Outcome Breakdown

Recovered/Normal
431 (55.2%)
Outcome Unknown
310 (39.7%)
Ongoing
13 (1.7%)
Recovered with Sequela
10 (1.3%)
Euthanized
9 (1.2%)
Died
8 (1.0%)

Ivermectin 68Mcg Pyrantel 57Mg: low death-coded share in the FDA AER row

Read these counts as reporting volume, not risk: per our methodology, a widely-prescribed drug will rack up more raw FDA reports in a given year than a rarely-used one at an identical true rate, so we recommend comparing within similar-exposure products rather than across the full 2025 catalog.

High-volume nationwide drug peers

Two openFDA-derived peer sets for Ivermectin 68Mcg Pyrantel 57Mg, both floored at ≥50 reports so the neighborhoods stay in the advertised mass.

What to do with this drug

  • Compare Ivermectin 68Mcg Pyrantel 57Mg's report volume and death-coded share against similar drugs nationwide. See similar drugs
  • Read how death-coded share differs from a mortality rate before drawing conclusions. Understanding adverse events
  • Browse the full drug directory to compare report counts across products. All drugs

A report does not prove a drug caused the reaction; consult a veterinarian before acting on this data.

Source: FDA Center for Veterinary Medicine openFDA Animal & Veterinary Adverse Events (CVM AER) · 2025

openFDA Animal & Veterinary Adverse Events (FDA CVM) for Ivermectin 68Mcg Pyrantel 57Mg (#208 of 2,679 by report volume); death-coded 2.0%. PlainBreed drug row · report volume stamp 833 · vintage 2025.

Informational only. FDA adverse-event reports are voluntary and do not prove causation; consult a veterinarian before acting on them. Verify with FDA CVM →