INEFFECTIVE, HEARTWORM LARVAE
VeDDRA Code: 99115
40,444 adverse event reports referencing this reaction
40,444
Total Reports
324
Deaths
80.0%
Death Rate
Species Most Affected
Dog 40,302
Cat 133
Unknown 3
Macaw 2
Iguana 1
Other Canids 1
Fox 1
Wolf 1
Breeds Most Affected
Retriever - Labrador 9,664
Crossbred Canine/dog 5,941
Shepherd Dog - German 3,122
Beagle 1,280
Retriever - Golden 1,262
Pit Bull 1,210
Boxer (German Boxer) 1,208
Dog (unknown) 806
Collie - Border 730
Chihuahua 633
Associated Drugs
Ivermectin + Pyrantel As Pamoate Salt 11,970
Milbemycin Oxime + Spinosad 7,899
Ivermectin, Pyrantel 5,224
Milbemycin 2,776
Selamectin 2,298
Milbemycin Oxime 2,087
Ivermectin/Pyrantel Pamoate Chewable 272Mcg/652Mg 1,942
Moxidectin 1,663
Milbemycin Oxime, Lufenuron 1,493
Lufenuron + Milbemycin Oxime 1,253
Ivermectin 966
Ivermectin + Pyrantel 954
Milbemycin, Lufenuron 757
Ivermectin/Pyrantel Chew. Dog 272Mcg/227Mg 709
Ivermectin/Pyrantel Pamoate Chewable 136Mcg/326Mg 632
Melarsomine Dihydrochloride Injection 627
Milbemcyin Oxime, Lufenuron, Praziquantel 617
Imidacloprid + Moxidectin 600
Ivermectin 272Mcg, Pyrantel Pamoate 228Mg, Praziquantel 228Mg 584
Ivermectin/Pyrantel Pamoate Chewable 68Mcg/163Mg 538
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.