{
  "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": "DRUG INEFFECTIVE",
      "count": 348
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 251
    },
    {
      "term": "DEATH",
      "count": 203
    },
    {
      "term": "ELECTROCARDIOGRAM QT PROLONGED",
      "count": 186
    },
    {
      "term": "DYSPNOEA",
      "count": 160
    },
    {
      "term": "DIZZINESS",
      "count": 129
    },
    {
      "term": "FATIGUE",
      "count": 123
    },
    {
      "term": "HEADACHE",
      "count": 97
    },
    {
      "term": "TORSADE DE POINTES",
      "count": 93
    },
    {
      "term": "DIARRHOEA",
      "count": 92
    },
    {
      "term": "DRUG INTERACTION",
      "count": 79
    },
    {
      "term": "PRODUCT SUBSTITUTION ISSUE",
      "count": 79
    },
    {
      "term": "HOSPITALISATION",
      "count": 77
    },
    {
      "term": "OFF LABEL USE",
      "count": 73
    },
    {
      "term": "CARDIAC ARREST",
      "count": 72
    },
    {
      "term": "PALPITATIONS",
      "count": 71
    },
    {
      "term": "HEART RATE INCREASED",
      "count": 68
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 65
    },
    {
      "term": "ASTHENIA",
      "count": 62
    },
    {
      "term": "VENTRICULAR TACHYCARDIA",
      "count": 62
    },
    {
      "term": "MALAISE",
      "count": 61
    },
    {
      "term": "NAUSEA",
      "count": 61
    },
    {
      "term": "FALL",
      "count": 60
    },
    {
      "term": "COUGH",
      "count": 57
    },
    {
      "term": "ARRHYTHMIA",
      "count": 56
    },
    {
      "term": "THERAPY CESSATION",
      "count": 53
    },
    {
      "term": "PNEUMONIA",
      "count": 50
    },
    {
      "term": "VENTRICULAR FIBRILLATION",
      "count": 46
    },
    {
      "term": "HYPOTENSION",
      "count": 45
    },
    {
      "term": "TACHYCARDIA",
      "count": 41
    },
    {
      "term": "PRURITUS",
      "count": 40
    },
    {
      "term": "CARDIAC DISORDER",
      "count": 38
    },
    {
      "term": "THERAPY INTERRUPTED",
      "count": 38
    },
    {
      "term": "INSOMNIA",
      "count": 36
    },
    {
      "term": "RASH",
      "count": 35
    },
    {
      "term": "BACK PAIN",
      "count": 34
    },
    {
      "term": "HEART RATE IRREGULAR",
      "count": 34
    },
    {
      "term": "CHEST PAIN",
      "count": 33
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 33
    },
    {
      "term": "CARDIAC FAILURE CONGESTIVE",
      "count": 32
    },
    {
      "term": "DECREASED APPETITE",
      "count": 31
    },
    {
      "term": "PERIPHERAL SWELLING",
      "count": 31
    },
    {
      "term": "SYNCOPE",
      "count": 30
    },
    {
      "term": "VOMITING",
      "count": 30
    },
    {
      "term": "ARTHRALGIA",
      "count": 29
    },
    {
      "term": "DRUG HYPERSENSITIVITY",
      "count": 29
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 29
    },
    {
      "term": "GAIT DISTURBANCE",
      "count": 29
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 28
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 28
    },
    {
      "term": "ATRIAL FLUTTER",
      "count": 26
    },
    {
      "term": "CEREBROVASCULAR ACCIDENT",
      "count": 26
    },
    {
      "term": "PAIN",
      "count": 26
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 26
    },
    {
      "term": "BRADYCARDIA",
      "count": 25
    },
    {
      "term": "MEMORY IMPAIRMENT",
      "count": 25
    },
    {
      "term": "MYOCARDIAL INFARCTION",
      "count": 25
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 25
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 25
    },
    {
      "term": "DYSPNOEA EXERTIONAL",
      "count": 24
    },
    {
      "term": "FLUID RETENTION",
      "count": 24
    },
    {
      "term": "HEART RATE DECREASED",
      "count": 24
    },
    {
      "term": "HYPERTENSION",
      "count": 24
    },
    {
      "term": "INCORRECT DOSE ADMINISTERED",
      "count": 24
    },
    {
      "term": "PYREXIA",
      "count": 24
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 23
    },
    {
      "term": "CONSTIPATION",
      "count": 23
    },
    {
      "term": "COVID-19",
      "count": 23
    },
    {
      "term": "EPISTAXIS",
      "count": 23
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 21
    },
    {
      "term": "BALANCE DISORDER",
      "count": 21
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 21
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 21
    },
    {
      "term": "ANXIETY",
      "count": 20
    },
    {
      "term": "BLOOD PRESSURE DECREASED",
      "count": 20
    },
    {
      "term": "CARDIAC PACEMAKER INSERTION",
      "count": 20
    },
    {
      "term": "CHEST DISCOMFORT",
      "count": 20
    },
    {
      "term": "COMPLETED SUICIDE",
      "count": 20
    },
    {
      "term": "HYPOKALAEMIA",
      "count": 20
    },
    {
      "term": "ILLNESS",
      "count": 20
    },
    {
      "term": "LOSS OF CONSCIOUSNESS",
      "count": 20
    },
    {
      "term": "THERAPEUTIC PRODUCT EFFECT INCOMPLETE",
      "count": 20
    },
    {
      "term": "TREATMENT FAILURE",
      "count": 20
    },
    {
      "term": "CARDIAC ABLATION",
      "count": 19
    },
    {
      "term": "CARDIAC FAILURE",
      "count": 19
    },
    {
      "term": "NASOPHARYNGITIS",
      "count": 19
    },
    {
      "term": "SURGERY",
      "count": 19
    },
    {
      "term": "OEDEMA PERIPHERAL",
      "count": 18
    },
    {
      "term": "TREMOR",
      "count": 18
    },
    {
      "term": "VENTRICULAR EXTRASYSTOLES",
      "count": 18
    },
    {
      "term": "CHRONIC OBSTRUCTIVE PULMONARY DISEASE",
      "count": 17
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 17
    },
    {
      "term": "DISEASE RECURRENCE",
      "count": 17
    },
    {
      "term": "INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION",
      "count": 17
    },
    {
      "term": "PARAESTHESIA",
      "count": 17
    },
    {
      "term": "PRODUCT PRESCRIBING ERROR",
      "count": 17
    },
    {
      "term": "GASTROINTESTINAL HAEMORRHAGE",
      "count": 16
    },
    {
      "term": "NERVOUSNESS",
      "count": 16
    },
    {
      "term": "OROPHARYNGEAL PAIN",
      "count": 16
    },
    {
      "term": "OXYGEN SATURATION DECREASED",
      "count": 16
    }
  ]
}