Megaoesophagus
VeDDRA Code: 274
132 adverse event reports referencing this reaction
132
Total Reports
51
Deaths
3860.0%
Death Rate
Species Most Affected
Dog 127
Cat 4
Cattle 1
Breeds Most Affected
Retriever - Labrador 20
Shepherd Dog - German 8
Crossbred Canine/dog 7
Retriever - Golden 6
Dog (unknown) 6
Deutsche Dogge, Great Dane 4
Cattle Dog - Australian (blue heeler, red heeler, Queensland cattledog) 4
Chihuahua 4
Domestic Shorthair 4
Maltese 3
Associated Drugs
Afoxolaner 16
Oclacitinib Maleate 14
Carprofen 12
Trilostane 11
Milbemycin Oxime + Spinosad 10
Maropitant Citrate 10
Ivermectin + Pyrantel As Pamoate Salt 10
Bedinvetmab 10
Spinosad 8
Fluralaner Chew Tablets 6
Enrofloxacin 5
Fluralaner 13.64% 12-Week Chew 5
Maropitant 4
Sucralfate 4
Omeprazole 4
Moxidectin 4
Pyrantel Pamoate;Sarolaner 4
Rabies Vaccine 3
Ivermectin 3
Famotidine 3
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.