Browse Pet Safety Reports
8,562 FDA adverse event reports for pets.
FDA Veterinary Adverse Event Database
Browse 8,562 adverse event reports collected by the FDA's Center for Veterinary Medicine. Each report includes the animal species, breed, drug or product involved, observed reactions, and outcome. Reports flagged as "serious" involve death, life-threatening conditions, or hospitalization. Use the filters to narrow results by species, outcome severity, or keyword. Note that a higher number of reports does not necessarily indicate a less safe product — widely prescribed drugs naturally accumulate more reports.
Pet Adverse Event Reports
Browse 8,562 FDA veterinary adverse event reports.
| Date | Species | Breed | Drug | Reaction | Outcome |
|---|---|---|---|---|---|
| Apr 21, 2001 | Dog | Spaniel - Springer (unspeci... | Carprofen | Dermatitis; Skin hyperaemia; Skin lesion NOS; Skin lesion NOS; Skin necrosis;... | — |
| Apr 20, 2001 | Dog | Crossbred Canine/dog | Selamectin | Pruritus; Ocular discharge; Dermatitis; Moist dermatitis; Hair modification NOS | — |
| Apr 20, 2001 | Dog | Crossbred Canine/dog | Carprofen | Dermatitis; Skin ulcer | — |
| Apr 19, 2001 | Cat | Domestic (unspecified) | Selamectin | Constipation; Behavioural disorder NOS; Dermatitis; Skin hyperaemia; Pruritus | — |
| Apr 18, 2001 | Dog | Terrier - Yorkshire | Carprofen | Dermatitis; PR-SKIN, LESION(S) | — |
| Apr 17, 2001 | Dog | Retriever - Labrador | Carprofen | Moist dermatitis; Skin hyperaemia; Depression | — |
| Apr 13, 2001 | Dog | Crossbred Canine/dog | Selamectin | Moist dermatitis | — |
| Apr 12, 2001 | Human | Unknown | Selamectin | Unclassifiable adverse event; Unclassifiable adverse event; Dermatitis | — |
| Apr 10, 2001 | Dog | Crossbred Canine/dog | (S)-Methoprene | Dermatitis; Skin hyperaemia; Alopecia NOS; Skin haematoma | — |
| Apr 9, 2001 | Dog | Pointer (unspecified) | Fenbendazole | Drug administration error; Injection site inflammation; Injection site swelli... | — |
| Apr 9, 2001 | Dog | Pointer (unspecified) | Fenbendazole | Drug administration error; Cellulitis; Fever; Dermatitis | — |
| Apr 9, 2001 | Human | Unknown | Selamectin | Unclassifiable adverse event; Accidental exposure; Dermatitis; Skin hyperaemia | — |
| Apr 9, 2001 | Human | Unknown | Tilmicosin Phosphate | Unclassifiable adverse event; Unclassifiable adverse event; Accidental exposu... | — |
| Apr 5, 2001 | Human | Unknown | Selamectin | Unclassifiable adverse event; Accidental exposure; Dermatitis; Pruritus | — |
| Apr 2, 2001 | Cat | Domestic (unspecified) | Selamectin | Application site alopecia; Application site inflammation; Application site le... | — |
| Apr 2, 2001 | Dog | Bichon Frise | Lufenuron | Diarrhoea; Vomiting; Dermatitis; Anorexia; Depression | — |
| Mar 31, 2001 | Cat | Domestic (unspecified) | Selamectin | Application site inflammation; Application site lesion; Moist dermatitis | — |
| Mar 19, 2001 | Cat | Cat (unknown) | Homeopathic Preparations | Application site alopecia; Application site erythema; Dermatitis; Skin scab; ... | — |
| Mar 10, 2001 | Human | Unknown | Selamectin | Unclassifiable adverse event; Urticaria; Dermatitis | — |
| Mar 10, 2001 | Dog | Crossbred Canine/dog | Carprofen | Dermatitis; Accidental exposure; Loose stool | — |
| Mar 3, 2001 | Dog | Pekingese | Ivermectin | Dermatitis | — |
| Mar 2, 2001 | Dog | Retriever - Golden | Selamectin | Moist dermatitis | — |
| Feb 23, 2001 | Human | Unknown | Tilmicosin Phosphate | Dermatitis; Unclassifiable adverse event; Accidental exposure | — |
| Feb 16, 2001 | Dog | Saint Bernard Dog | Carprofen | Death by euthanasia; Coagulopathy; Thrombocytopenia; Epistaxis; Moist dermati... | Died |
| Feb 13, 2001 | Dog | Crossbred Canine/dog | Selamectin | Dermatitis; Pruritus | — |
| Feb 8, 2001 | Dog | Retriever - Golden | Prednisolone, Trimeprazine Tartrate | Dermatitis; Dermatitis; Moist dermatitis; Skin lesion NOS; Eruption | — |
| Feb 8, 2001 | Cat | Domestic (unspecified) | Homeopathic Preparations | Dermatitis | — |
| Feb 1, 2001 | Dog | Dog (unknown) | Etodolac | Dermatitis | — |
| Feb 1, 2001 | Dog | Pointing Dog - German Short... | Carprofen | Dermatitis; Leucocytosis NOS; Lymphocytosis | — |
| Jan 17, 2001 | Dog | Terrier - Yorkshire | Selamectin | Dermatitis | — |
| Jan 13, 2001 | Dog | Shepherd Dog - Australian | Carprofen | Dermatitis; Pruritus | — |
| Jan 10, 2001 | Dog | Retriever - Golden | Selamectin | Dermatitis; Pruritus | — |
| Jan 6, 2001 | Dog | Alaskan Malamute | Carprofen | Moist dermatitis; Cellulitis; Elevated alanine aminotransferase (ALT); Elevat... | — |
| Jan 1, 2001 | Cat | Bengal | Selamectin | Dermatitis; Alopecia NOS | — |
| Dec 30, 2000 | Cat | Domestic (unspecified) | Ivermectin | Otitis externa; Dermatitis; Pruritus | — |
| Dec 30, 2000 | Cat | Domestic (unspecified) | Selamectin | Systemic disorder NOS; Restlessness; Haemorrhage NOS; Dermatitis; Facial oede... | — |
| Dec 22, 2000 | Dog | Beagle | Carprofen | Labelled drug-drug interaction medication error; Dermatitis | — |
| Dec 19, 2000 | Cat | Siamese | Lufenuron | Hair modification NOS; Injection site inflammation; Injection site pruritus; ... | — |
| Dec 17, 2000 | Dog | Spaniel - Cocker American | Propofol | Excessive licking and/or grooming; Injection site inflammation; Moist dermatitis | — |
| Dec 14, 2000 | Dog | Retriever - Labrador | Selamectin | Pyoderma; Dermatitis; Pruritus; Alopecia NOS | — |
| Dec 14, 2000 | Dog | Setter - English | Amoxicillin, Clavulanate | Thrombocytopenia; Neutrophilia; Dermatitis; Elevated alanine aminotransferase... | Died |
| Dec 1, 2000 | Dog | Crossbred Canine/dog | Selamectin | Dermatitis; Hyperactivity | — |
| Nov 27, 2000 | Cat | Domestic (unspecified) | Selamectin | Dermatitis; Pruritus; Alopecia NOS | — |
| Nov 25, 2000 | Dog | Shepherd Dog - German | Carprofen | Dermatitis; Skin ulcer | — |
| Nov 20, 2000 | Dog | Sheepdog - Shetland | Selegiline | Dermatitis; Pruritus | — |
| Nov 17, 2000 | Cat | Domestic (unspecified) | Methimazole | Leucopenia NOS; Dermatitis | — |
| Nov 15, 2000 | Cat | Himalayan | Selamectin | Moist dermatitis; Crust; Pruritus; Scale; Alopecia NOS; Diarrhoea; Depression | — |
| Nov 15, 2000 | Cat | Cat (unknown) | Selamectin | Dermatitis; Moist dermatitis | — |
| Nov 14, 2000 | Cat | Ragdoll | Selamectin | Application site alopecia; Application site erythema; Dermatitis | — |
| Nov 12, 2000 | Dog | Crossbred Canine/dog | Carprofen | Leucocytosis NOS; Hyperglycaemia; Dermatitis; Crust; Skin lesion NOS; Skin ulcer | — |
Frequently Asked Questions
Contact your veterinarian immediately. If the reaction is severe — difficulty breathing, seizures, collapse, or severe swelling — seek emergency veterinary care right away. After your pet is stabilized, report the adverse event to the FDA through safetyreporting.hhs.gov or by calling 1-888-FDA-VETS (1-888-332-8387). Reporting helps the FDA identify safety issues that can lead to label changes or product recalls.
Dogs account for the majority of adverse event reports, followed by cats. This reflects both the larger pet population and wider range of medications for these species. Flea and tick products, pain medications (NSAIDs), and heartworm preventives are among the product categories with the highest report counts across all species.
Not necessarily. A drug used by millions of pets will have more reports in absolute numbers than a niche product, even if the actual rate of adverse events is lower. The FDA uses these reports as one of many tools to evaluate drug safety, looking for patterns and statistical signals rather than raw counts alone. Always consult your veterinarian before changing any medication.