{
  "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": "DYSPNOEA",
      "count": 904
    },
    {
      "term": "CARDIAC FAILURE",
      "count": 849
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 760
    },
    {
      "term": "HYPOTENSION",
      "count": 729
    },
    {
      "term": "DIZZINESS",
      "count": 551
    },
    {
      "term": "FATIGUE",
      "count": 526
    },
    {
      "term": "OEDEMA PERIPHERAL",
      "count": 458
    },
    {
      "term": "DRUG INTERACTION",
      "count": 444
    },
    {
      "term": "DIARRHOEA",
      "count": 443
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 387
    },
    {
      "term": "NAUSEA",
      "count": 382
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 380
    },
    {
      "term": "OFF LABEL USE",
      "count": 377
    },
    {
      "term": "ASTHENIA",
      "count": 354
    },
    {
      "term": "FALL",
      "count": 330
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 323
    },
    {
      "term": "HYPERKALAEMIA",
      "count": 322
    },
    {
      "term": "RENAL IMPAIRMENT",
      "count": 281
    },
    {
      "term": "COUGH",
      "count": 257
    },
    {
      "term": "CARDIAC FAILURE CHRONIC",
      "count": 252
    },
    {
      "term": "PNEUMONIA",
      "count": 252
    },
    {
      "term": "MALAISE",
      "count": 249
    },
    {
      "term": "ANAEMIA",
      "count": 245
    },
    {
      "term": "GENERAL PHYSICAL HEALTH DETERIORATION",
      "count": 244
    },
    {
      "term": "VOMITING",
      "count": 235
    },
    {
      "term": "BRADYCARDIA",
      "count": 234
    },
    {
      "term": "HEADACHE",
      "count": 230
    },
    {
      "term": "EJECTION FRACTION DECREASED",
      "count": 216
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 216
    },
    {
      "term": "WEIGHT INCREASED",
      "count": 214
    },
    {
      "term": "BLOOD PRESSURE DECREASED",
      "count": 212
    },
    {
      "term": "VENTRICULAR TACHYCARDIA",
      "count": 212
    },
    {
      "term": "DEHYDRATION",
      "count": 200
    },
    {
      "term": "SYNCOPE",
      "count": 196
    },
    {
      "term": "DYSPNOEA EXERTIONAL",
      "count": 192
    },
    {
      "term": "PYREXIA",
      "count": 192
    },
    {
      "term": "CARDIAC FAILURE CONGESTIVE",
      "count": 191
    },
    {
      "term": "BLOOD CREATININE INCREASED",
      "count": 188
    },
    {
      "term": "CHEST PAIN",
      "count": 187
    },
    {
      "term": "RENAL FAILURE",
      "count": 184
    },
    {
      "term": "PAIN",
      "count": 182
    },
    {
      "term": "DEATH",
      "count": 181
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 178
    },
    {
      "term": "ARTHRALGIA",
      "count": 175
    },
    {
      "term": "HYPERTENSION",
      "count": 174
    },
    {
      "term": "PERIPHERAL SWELLING",
      "count": 168
    },
    {
      "term": "HYPONATRAEMIA",
      "count": 165
    },
    {
      "term": "MYOCARDIAL INFARCTION",
      "count": 164
    },
    {
      "term": "PRURITUS",
      "count": 164
    },
    {
      "term": "MITRAL VALVE INCOMPETENCE",
      "count": 157
    },
    {
      "term": "DECREASED APPETITE",
      "count": 156
    },
    {
      "term": "RALES",
      "count": 153
    },
    {
      "term": "ARRHYTHMIA",
      "count": 143
    },
    {
      "term": "GLOMERULAR FILTRATION RATE DECREASED",
      "count": 141
    },
    {
      "term": "PALPITATIONS",
      "count": 141
    },
    {
      "term": "PULMONARY OEDEMA",
      "count": 141
    },
    {
      "term": "RASH",
      "count": 135
    },
    {
      "term": "MYALGIA",
      "count": 133
    },
    {
      "term": "INSOMNIA",
      "count": 132
    },
    {
      "term": "HYPOKALAEMIA",
      "count": 129
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 121
    },
    {
      "term": "EPISTAXIS",
      "count": 119
    },
    {
      "term": "GASTROINTESTINAL HAEMORRHAGE",
      "count": 118
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 117
    },
    {
      "term": "CHRONIC KIDNEY DISEASE",
      "count": 117
    },
    {
      "term": "LOSS OF CONSCIOUSNESS",
      "count": 117
    },
    {
      "term": "SEPSIS",
      "count": 117
    },
    {
      "term": "TACHYCARDIA",
      "count": 117
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 114
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 113
    },
    {
      "term": "TOXICITY TO VARIOUS AGENTS",
      "count": 110
    },
    {
      "term": "HEART RATE INCREASED",
      "count": 109
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 107
    },
    {
      "term": "ABDOMINAL DISTENSION",
      "count": 106
    },
    {
      "term": "BACK PAIN",
      "count": 105
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 105
    },
    {
      "term": "N-TERMINAL PROHORMONE BRAIN NATRIURETIC PEPTIDE INCREASED",
      "count": 104
    },
    {
      "term": "ANGINA PECTORIS",
      "count": 103
    },
    {
      "term": "HYPOGLYCAEMIA",
      "count": 103
    },
    {
      "term": "OEDEMA",
      "count": 103
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 102
    },
    {
      "term": "CONSTIPATION",
      "count": 101
    },
    {
      "term": "CHEST DISCOMFORT",
      "count": 100
    },
    {
      "term": "CARDIAC FAILURE ACUTE",
      "count": 99
    },
    {
      "term": "CARDIAC ARREST",
      "count": 98
    },
    {
      "term": "EXERCISE TOLERANCE DECREASED",
      "count": 97
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 97
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 95
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 94
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 94
    },
    {
      "term": "CARDIOMYOPATHY",
      "count": 91
    },
    {
      "term": "FLUID RETENTION",
      "count": 90
    },
    {
      "term": "PLATELET COUNT DECREASED",
      "count": 90
    },
    {
      "term": "INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION",
      "count": 89
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 88
    },
    {
      "term": "TRICUSPID VALVE INCOMPETENCE",
      "count": 88
    },
    {
      "term": "ACUTE MYOCARDIAL INFARCTION",
      "count": 87
    },
    {
      "term": "ASCITES",
      "count": 87
    },
    {
      "term": "LABELLED DRUG-DRUG INTERACTION MEDICATION ERROR",
      "count": 87
    },
    {
      "term": "CONTRAINDICATED PRODUCT ADMINISTERED",
      "count": 86
    }
  ]
}