{
  "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": 1202
    },
    {
      "term": "HEADACHE",
      "count": 826
    },
    {
      "term": "DEATH",
      "count": 808
    },
    {
      "term": "DIARRHOEA",
      "count": 595
    },
    {
      "term": "PNEUMONIA",
      "count": 555
    },
    {
      "term": "NAUSEA",
      "count": 548
    },
    {
      "term": "FATIGUE",
      "count": 494
    },
    {
      "term": "PULMONARY ARTERIAL HYPERTENSION",
      "count": 425
    },
    {
      "term": "DIZZINESS",
      "count": 420
    },
    {
      "term": "HYPOTENSION",
      "count": 410
    },
    {
      "term": "FLUID RETENTION",
      "count": 409
    },
    {
      "term": "VOMITING",
      "count": 330
    },
    {
      "term": "MALAISE",
      "count": 317
    },
    {
      "term": "OEDEMA PERIPHERAL",
      "count": 294
    },
    {
      "term": "OXYGEN SATURATION DECREASED",
      "count": 289
    },
    {
      "term": "COUGH",
      "count": 279
    },
    {
      "term": "OFF LABEL USE",
      "count": 272
    },
    {
      "term": "PERIPHERAL SWELLING",
      "count": 262
    },
    {
      "term": "HOSPITALISATION",
      "count": 256
    },
    {
      "term": "ASTHENIA",
      "count": 251
    },
    {
      "term": "CHEST PAIN",
      "count": 249
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 242
    },
    {
      "term": "PAIN",
      "count": 242
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 241
    },
    {
      "term": "ANAEMIA",
      "count": 237
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 234
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 228
    },
    {
      "term": "FALL",
      "count": 222
    },
    {
      "term": "PULMONARY HYPERTENSION",
      "count": 208
    },
    {
      "term": "SYNCOPE",
      "count": 208
    },
    {
      "term": "DECREASED APPETITE",
      "count": 203
    },
    {
      "term": "PAIN IN JAW",
      "count": 199
    },
    {
      "term": "PULMONARY OEDEMA",
      "count": 198
    },
    {
      "term": "WEIGHT INCREASED",
      "count": 189
    },
    {
      "term": "RIGHT VENTRICULAR FAILURE",
      "count": 187
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 183
    },
    {
      "term": "CARDIAC FAILURE",
      "count": 178
    },
    {
      "term": "DYSPNOEA EXERTIONAL",
      "count": 174
    },
    {
      "term": "PYREXIA",
      "count": 174
    },
    {
      "term": "ARTHRALGIA",
      "count": 173
    },
    {
      "term": "OEDEMA",
      "count": 171
    },
    {
      "term": "NASAL CONGESTION",
      "count": 170
    },
    {
      "term": "EPISTAXIS",
      "count": 156
    },
    {
      "term": "DISEASE PROGRESSION",
      "count": 148
    },
    {
      "term": "CARDIAC FAILURE CONGESTIVE",
      "count": 140
    },
    {
      "term": "HYPOXIA",
      "count": 138
    },
    {
      "term": "RESPIRATORY FAILURE",
      "count": 137
    },
    {
      "term": "PALPITATIONS",
      "count": 134
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 133
    },
    {
      "term": "BACK PAIN",
      "count": 133
    },
    {
      "term": "MYALGIA",
      "count": 133
    },
    {
      "term": "PERICARDIAL EFFUSION",
      "count": 131
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 130
    },
    {
      "term": "SWELLING",
      "count": 130
    },
    {
      "term": "FLUSHING",
      "count": 127
    },
    {
      "term": "CHEST DISCOMFORT",
      "count": 126
    },
    {
      "term": "CARDIAC DISORDER",
      "count": 123
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 122
    },
    {
      "term": "RENAL FAILURE",
      "count": 115
    },
    {
      "term": "ABDOMINAL DISTENSION",
      "count": 112
    },
    {
      "term": "DEHYDRATION",
      "count": 109
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 109
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 108
    },
    {
      "term": "RENAL IMPAIRMENT",
      "count": 108
    },
    {
      "term": "COVID-19",
      "count": 107
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 107
    },
    {
      "term": "INSOMNIA",
      "count": 107
    },
    {
      "term": "TRANSFUSION",
      "count": 105
    },
    {
      "term": "PRURITUS",
      "count": 103
    },
    {
      "term": "DYSPEPSIA",
      "count": 102
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 100
    },
    {
      "term": "INFUSION SITE PAIN",
      "count": 98
    },
    {
      "term": "GASTROINTESTINAL HAEMORRHAGE",
      "count": 95
    },
    {
      "term": "BLOOD PRESSURE DECREASED",
      "count": 94
    },
    {
      "term": "NASOPHARYNGITIS",
      "count": 94
    },
    {
      "term": "SEPSIS",
      "count": 93
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 92
    },
    {
      "term": "ASCITES",
      "count": 92
    },
    {
      "term": "LOSS OF CONSCIOUSNESS",
      "count": 89
    },
    {
      "term": "ADVERSE DRUG REACTION",
      "count": 88
    },
    {
      "term": "LUNG DISORDER",
      "count": 87
    },
    {
      "term": "RASH",
      "count": 86
    },
    {
      "term": "FLUID OVERLOAD",
      "count": 81
    },
    {
      "term": "HEART RATE INCREASED",
      "count": 81
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 80
    },
    {
      "term": "RENAL DISORDER",
      "count": 78
    },
    {
      "term": "INFLUENZA",
      "count": 76
    },
    {
      "term": "HAEMORRHAGE",
      "count": 74
    },
    {
      "term": "HYPERTENSION",
      "count": 74
    },
    {
      "term": "CONSTIPATION",
      "count": 73
    },
    {
      "term": "CHRONIC OBSTRUCTIVE PULMONARY DISEASE",
      "count": 71
    },
    {
      "term": "ANXIETY",
      "count": 70
    },
    {
      "term": "PRODUCTIVE COUGH",
      "count": 69
    },
    {
      "term": "ILLNESS",
      "count": 68
    },
    {
      "term": "INFECTION",
      "count": 66
    },
    {
      "term": "GENERAL PHYSICAL HEALTH DETERIORATION",
      "count": 64
    },
    {
      "term": "HAEMOPTYSIS",
      "count": 64
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 62
    },
    {
      "term": "GAIT DISTURBANCE",
      "count": 62
    },
    {
      "term": "ACUTE RESPIRATORY FAILURE",
      "count": 61
    }
  ]
}