{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-07-02"
  },
  "results": [
    {
      "term": "Anorexia",
      "count": 1364
    },
    {
      "term": "Lethargy (see also Central nervous system depression in 'Neurological')",
      "count": 1275
    },
    {
      "term": "Vomiting",
      "count": 1142
    },
    {
      "term": "Death",
      "count": 1010
    },
    {
      "term": "Death by euthanasia",
      "count": 805
    },
    {
      "term": "Weight loss",
      "count": 759
    },
    {
      "term": "Ataxia",
      "count": 650
    },
    {
      "term": "Diarrhoea",
      "count": 649
    },
    {
      "term": "Fever",
      "count": 638
    },
    {
      "term": "Lack of efficacy (bacteria) - NOS",
      "count": 623
    },
    {
      "term": "Anaemia NOS",
      "count": 586
    },
    {
      "term": "Not eating",
      "count": 558
    },
    {
      "term": "Lack of efficacy - NOS",
      "count": 547
    },
    {
      "term": "Behavioural disorder NOS",
      "count": 545
    },
    {
      "term": "Other abnormal test result NOS",
      "count": 504
    },
    {
      "term": "Dehydration",
      "count": 434
    },
    {
      "term": "Decreased appetite",
      "count": 427
    },
    {
      "term": "Lethargy (see also Central nervous system depression in Neurological)",
      "count": 393
    },
    {
      "term": "Depression",
      "count": 390
    },
    {
      "term": "Elevated blood urea nitrogen (BUN)",
      "count": 390
    },
    {
      "term": "Seizure NOS",
      "count": 387
    },
    {
      "term": "Hyperglycaemia",
      "count": 335
    },
    {
      "term": "Vocalisation",
      "count": 335
    },
    {
      "term": "Abnormal radiograph finding",
      "count": 334
    },
    {
      "term": "Hiding",
      "count": 322
    },
    {
      "term": "Elevated alanine aminotransferase (ALT)",
      "count": 305
    },
    {
      "term": "Hypothermia",
      "count": 282
    },
    {
      "term": "Leucocytosis NOS",
      "count": 281
    },
    {
      "term": "Elevated creatinine",
      "count": 278
    },
    {
      "term": "Adipsia",
      "count": 254
    },
    {
      "term": "Anaphylaxis",
      "count": 251
    },
    {
      "term": "Dyspnoea",
      "count": 249
    },
    {
      "term": "Not drinking",
      "count": 243
    },
    {
      "term": "Intentional misuse",
      "count": 227
    },
    {
      "term": "Pale mucous membrane",
      "count": 222
    },
    {
      "term": "Skin lesion NOS",
      "count": 220
    },
    {
      "term": "Dilated pupils",
      "count": 216
    },
    {
      "term": "Hypersalivation",
      "count": 216
    },
    {
      "term": "Inappetence",
      "count": 213
    },
    {
      "term": "Weakness",
      "count": 212
    },
    {
      "term": "Thrombocytopenia",
      "count": 210
    },
    {
      "term": "Elevated total bilirubin",
      "count": 202
    },
    {
      "term": "Pruritus",
      "count": 198
    },
    {
      "term": "Neutrophilia",
      "count": 190
    },
    {
      "term": "Hyperphosphataemia",
      "count": 182
    },
    {
      "term": "Skin scab",
      "count": 170
    },
    {
      "term": "Drooling",
      "count": 160
    },
    {
      "term": "Pain NOS",
      "count": 157
    },
    {
      "term": "Emesis",
      "count": 152
    },
    {
      "term": "Abnormal ultrasound finding",
      "count": 150
    },
    {
      "term": "Lateral recumbency",
      "count": 140
    },
    {
      "term": "Blindness",
      "count": 139
    },
    {
      "term": "Hyperactivity",
      "count": 139
    },
    {
      "term": "Elevated globulins",
      "count": 138
    },
    {
      "term": "Walking difficulty",
      "count": 136
    },
    {
      "term": "Inappropriate urination",
      "count": 134
    },
    {
      "term": "Constipation",
      "count": 128
    },
    {
      "term": "Tachypnoea",
      "count": 128
    },
    {
      "term": "Sneezing",
      "count": 125
    },
    {
      "term": "Leucopenia NOS",
      "count": 123
    },
    {
      "term": "Twitching",
      "count": 121
    },
    {
      "term": "Lymphopenia",
      "count": 120
    },
    {
      "term": "Proteinuria",
      "count": 120
    },
    {
      "term": "Disorientation",
      "count": 118
    },
    {
      "term": "Application site alopecia",
      "count": 117
    },
    {
      "term": "Neurological signs NOS",
      "count": 117
    },
    {
      "term": "Convulsion",
      "count": 116
    },
    {
      "term": "INEFFECTIVE, ANTIBIOTIC",
      "count": 114
    },
    {
      "term": "Renal failure",
      "count": 114
    },
    {
      "term": "Tachycardia",
      "count": 114
    },
    {
      "term": "Open mouth breathing",
      "count": 110
    },
    {
      "term": "Polydipsia",
      "count": 108
    },
    {
      "term": "Elevated renal parameters",
      "count": 107
    },
    {
      "term": "Hypokalaemia",
      "count": 107
    },
    {
      "term": "Falling",
      "count": 105
    },
    {
      "term": "Hypoalbuminaemia",
      "count": 104
    },
    {
      "term": "Mydriasis",
      "count": 104
    },
    {
      "term": "Haematuria",
      "count": 103
    },
    {
      "term": "Neutropenia",
      "count": 103
    },
    {
      "term": "Recumbency",
      "count": 102
    },
    {
      "term": "Renal disorder NOS",
      "count": 102
    },
    {
      "term": "Breathing difficulty",
      "count": 99
    },
    {
      "term": "Elevated amylase",
      "count": 99
    },
    {
      "term": "Icterus",
      "count": 99
    },
    {
      "term": "Musculoskeletal disorder NOS",
      "count": 99
    },
    {
      "term": "Panting",
      "count": 99
    },
    {
      "term": "Abnormal cytology",
      "count": 98
    },
    {
      "term": "Crust",
      "count": 98
    },
    {
      "term": "Respiratory distress",
      "count": 96
    },
    {
      "term": "Emesis (multiple)",
      "count": 95
    },
    {
      "term": "Reluctant to move",
      "count": 95
    },
    {
      "term": "Application site hair loss",
      "count": 91
    },
    {
      "term": "Malaise",
      "count": 89
    },
    {
      "term": "Heart murmur",
      "count": 88
    },
    {
      "term": "Nasal discharge",
      "count": 88
    },
    {
      "term": "PR-SKIN, LESION(S)",
      "count": 87
    },
    {
      "term": "Dermatitis",
      "count": 86
    },
    {
      "term": "Medication error NOS",
      "count": 86
    },
    {
      "term": "Monocytosis",
      "count": 86
    },
    {
      "term": "Decreased packed cell volume (PCV)",
      "count": 85
    }
  ]
}