Drug profile

The FDA adverse-event record for Sarolaner, Moxidectin And Pyrantel

16 FDA reports name Sarolaner, Moxidectin And Pyrantel, a lower-volume drug in the CVM extract. Species, reactions, and outcomes follow.

#2052 of 2,679
by report volume (all drugs)
16
adverse-event reports
6.3%
death-coded share
Dog
most-reported species

Corpus placement

According to the FDA Center for Veterinary Medicine openFDA adverse-event extract, Sarolaner, Moxidectin And Pyrantel ranks #1995 of 2679 by total reports (16). Death-coded-share rank requires at least 50 reports. 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)
#1995
This drug, reports of 2679

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. Sarolaner, Moxidectin And Pyrantel has 16 reports now versus 16 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 Sarolaner, Moxidectin And Pyrantel changes

Signature read: 16 reports place Sarolaner, Moxidectin And Pyrantel in the lower third of FDA AER volume (#2052 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.
16
Total Reports
1
Deaths Reported
6.3%
Death-coded share of reports

Active Ingredients

Sarolaner, Moxidectin And Pyrantel

Administration Routes

OralUnknown

Species Affected

Dog 16

Most Affected Breeds

Shepherd Dog - German 2
Dog (other) 2
Retriever - Labrador 1
Beagle 1
Dog (unknown) 1
Terrier - Silky 1
Terrier - West Highland White 1
Terrier - Jack Russell 1
Siberian Husky 1
Pointing Dog - German Short-haired 1

Most Reported Reactions

Lack of efficacy (endoparasite) - heartworm 2
Vomiting 2
Emesis (multiple) 2
Elevated serum alkaline phosphatase (SAP) 2
Blood in vomit 2
Bloody diarrhoea 2
Lack of efficacy - NOS 2
Decreased body temperature 2
Diarrhoea 2
Lethargy (see also Central nervous system depression in Neurological) 2
Overdose 1
Elevated aspartate aminotransferase (AST) 1

Outcome Breakdown

Outcome Unknown
8 (50.0%)
Recovered/Normal
4 (25.0%)
Ongoing
3 (18.8%)
Died
1 (6.3%)

Sarolaner, Moxidectin And Pyrantel: lower report volume 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.

What to do with this drug

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 Sarolaner, Moxidectin And Pyrantel (#2052 of 2,679 by report volume); death-coded 6.3%. PlainBreed drug row · report volume stamp 16 · 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 →