{
  "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": "2026-04-28"
  },
  "results": [
    {
      "term": "ANAPHYLACTIC SHOCK",
      "count": 239
    },
    {
      "term": "HYPOTENSION",
      "count": 133
    },
    {
      "term": "ANAPHYLACTIC REACTION",
      "count": 81
    },
    {
      "term": "PAIN",
      "count": 76
    },
    {
      "term": "RENAL FAILURE",
      "count": 74
    },
    {
      "term": "TACHYCARDIA",
      "count": 71
    },
    {
      "term": "BRONCHOSPASM",
      "count": 70
    },
    {
      "term": "CARDIAC ARREST",
      "count": 60
    },
    {
      "term": "INJURY",
      "count": 53
    },
    {
      "term": "ANXIETY",
      "count": 52
    },
    {
      "term": "TOXIC EPIDERMAL NECROLYSIS",
      "count": 52
    },
    {
      "term": "UNEVALUABLE EVENT",
      "count": 52
    },
    {
      "term": "FEAR",
      "count": 49
    },
    {
      "term": "SHOCK",
      "count": 44
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 43
    },
    {
      "term": "BRADYCARDIA",
      "count": 42
    },
    {
      "term": "ERYTHEMA",
      "count": 42
    },
    {
      "term": "URTICARIA",
      "count": 42
    },
    {
      "term": "RENAL INJURY",
      "count": 41
    },
    {
      "term": "STRESS",
      "count": 41
    },
    {
      "term": "CIRCULATORY COLLAPSE",
      "count": 40
    },
    {
      "term": "EMOTIONAL DISTRESS",
      "count": 39
    },
    {
      "term": "RENAL IMPAIRMENT",
      "count": 39
    },
    {
      "term": "MULTI-ORGAN FAILURE",
      "count": 35
    },
    {
      "term": "DRUG REACTION WITH EOSINOPHILIA AND SYSTEMIC SYMPTOMS",
      "count": 34
    },
    {
      "term": "RASH",
      "count": 34
    },
    {
      "term": "HAEMODYNAMIC INSTABILITY",
      "count": 33
    },
    {
      "term": "ANHEDONIA",
      "count": 31
    },
    {
      "term": "DRUG INTERACTION",
      "count": 30
    },
    {
      "term": "DEATH",
      "count": 29
    },
    {
      "term": "OXYGEN SATURATION DECREASED",
      "count": 29
    },
    {
      "term": "PYREXIA",
      "count": 29
    },
    {
      "term": "ACUTE GENERALISED EXANTHEMATOUS PUSTULOSIS",
      "count": 24
    },
    {
      "term": "FACE OEDEMA",
      "count": 24
    },
    {
      "term": "SHOCK HAEMORRHAGIC",
      "count": 24
    },
    {
      "term": "BLOOD PRESSURE DECREASED",
      "count": 23
    },
    {
      "term": "RENAL FAILURE ACUTE",
      "count": 23
    },
    {
      "term": "HAEMOTHORAX",
      "count": 22
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 21
    },
    {
      "term": "HAEMORRHAGE",
      "count": 20
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 20
    },
    {
      "term": "PNEUMOTHORAX",
      "count": 20
    },
    {
      "term": "VOMITING",
      "count": 20
    },
    {
      "term": "BACK PAIN",
      "count": 19
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 19
    },
    {
      "term": "HYPERTENSION",
      "count": 18
    },
    {
      "term": "HYPOVOLAEMIA",
      "count": 18
    },
    {
      "term": "NAUSEA",
      "count": 18
    },
    {
      "term": "DEPRESSION",
      "count": 17
    },
    {
      "term": "EPISTAXIS",
      "count": 17
    },
    {
      "term": "OFF LABEL USE",
      "count": 17
    },
    {
      "term": "RESPIRATORY DEPRESSION",
      "count": 17
    },
    {
      "term": "ADVERSE REACTION",
      "count": 16
    },
    {
      "term": "ANGIOEDEMA",
      "count": 16
    },
    {
      "term": "ANGIOPATHY",
      "count": 16
    },
    {
      "term": "EMPHYSEMA",
      "count": 16
    },
    {
      "term": "FLATULENCE",
      "count": 16
    },
    {
      "term": "HYPERTHERMIA MALIGNANT",
      "count": 16
    },
    {
      "term": "INSPIRATORY CAPACITY DECREASED",
      "count": 16
    },
    {
      "term": "MECHANICAL VENTILATION COMPLICATION",
      "count": 16
    },
    {
      "term": "OVERDOSE",
      "count": 16
    },
    {
      "term": "SEPTIC SHOCK",
      "count": 16
    },
    {
      "term": "ALANINE AMINOTRANSFERASE INCREASED",
      "count": 15
    },
    {
      "term": "CARDIO-RESPIRATORY ARREST",
      "count": 15
    },
    {
      "term": "RASH MACULO-PAPULAR",
      "count": 15
    },
    {
      "term": "SEDATION",
      "count": 15
    },
    {
      "term": "ASPARTATE AMINOTRANSFERASE INCREASED",
      "count": 14
    },
    {
      "term": "DELIRIUM",
      "count": 14
    },
    {
      "term": "DRUG EXPOSURE DURING PREGNANCY",
      "count": 14
    },
    {
      "term": "HYPERKALAEMIA",
      "count": 14
    },
    {
      "term": "PNEUMONIA",
      "count": 14
    },
    {
      "term": "RESPIRATORY FAILURE",
      "count": 14
    },
    {
      "term": "VENTRICULAR FIBRILLATION",
      "count": 14
    },
    {
      "term": "ANAESTHETIC COMPLICATION",
      "count": 13
    },
    {
      "term": "CEREBROVASCULAR ACCIDENT",
      "count": 13
    },
    {
      "term": "DERMATITIS ALLERGIC",
      "count": 13
    },
    {
      "term": "DYSPNOEA",
      "count": 13
    },
    {
      "term": "POST PROCEDURAL COMPLICATION",
      "count": 13
    },
    {
      "term": "RHABDOMYOLYSIS",
      "count": 13
    },
    {
      "term": "ARRHYTHMIA",
      "count": 12
    },
    {
      "term": "CYANOSIS",
      "count": 12
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 12
    },
    {
      "term": "MUSCULAR WEAKNESS",
      "count": 12
    },
    {
      "term": "ACUTE RESPIRATORY DISTRESS SYNDROME",
      "count": 11
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 11
    },
    {
      "term": "CYTOLYTIC HEPATITIS",
      "count": 11
    },
    {
      "term": "HYPOKALAEMIA",
      "count": 11
    },
    {
      "term": "HYPOMAGNESAEMIA",
      "count": 11
    },
    {
      "term": "LACTIC ACIDOSIS",
      "count": 11
    },
    {
      "term": "PRURITUS",
      "count": 11
    },
    {
      "term": "STEVENS-JOHNSON SYNDROME",
      "count": 11
    },
    {
      "term": "THROMBOCYTOPENIA",
      "count": 11
    },
    {
      "term": "VENTRICULAR TACHYCARDIA",
      "count": 11
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 10
    },
    {
      "term": "ACUTE PULMONARY OEDEMA",
      "count": 10
    },
    {
      "term": "ALTERED STATE OF CONSCIOUSNESS",
      "count": 10
    },
    {
      "term": "ANURIA",
      "count": 10
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 10
    },
    {
      "term": "ELECTROCARDIOGRAM QT PROLONGED",
      "count": 10
    },
    {
      "term": "HYPERHIDROSIS",
      "count": 10
    }
  ]
}