{
  "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": "HEPARIN-INDUCED THROMBOCYTOPENIA",
      "count": 1786
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 1574
    },
    {
      "term": "ADVERSE EVENT",
      "count": 1495
    },
    {
      "term": "NAUSEA",
      "count": 1302
    },
    {
      "term": "HYPOTENSION",
      "count": 1226
    },
    {
      "term": "VOMITING",
      "count": 1062
    },
    {
      "term": "DYSPNOEA",
      "count": 1010
    },
    {
      "term": "DEATH",
      "count": 794
    },
    {
      "term": "OFF LABEL USE",
      "count": 794
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 781
    },
    {
      "term": "SEPSIS",
      "count": 764
    },
    {
      "term": "ANAEMIA",
      "count": 728
    },
    {
      "term": "DRUG HYPERSENSITIVITY",
      "count": 724
    },
    {
      "term": "PYREXIA",
      "count": 696
    },
    {
      "term": "PULMONARY EMBOLISM",
      "count": 693
    },
    {
      "term": "THROMBOCYTOPENIA",
      "count": 675
    },
    {
      "term": "THROMBOSIS",
      "count": 662
    },
    {
      "term": "DIARRHOEA",
      "count": 631
    },
    {
      "term": "HEADACHE",
      "count": 584
    },
    {
      "term": "HAEMORRHAGE",
      "count": 574
    },
    {
      "term": "ASTHENIA",
      "count": 561
    },
    {
      "term": "PNEUMONIA",
      "count": 521
    },
    {
      "term": "RENAL FAILURE",
      "count": 477
    },
    {
      "term": "RESPIRATORY FAILURE",
      "count": 469
    },
    {
      "term": "DEEP VEIN THROMBOSIS",
      "count": 468
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 465
    },
    {
      "term": "CHEST PAIN",
      "count": 464
    },
    {
      "term": "DIZZINESS",
      "count": 459
    },
    {
      "term": "CARDIAC ARREST",
      "count": 437
    },
    {
      "term": "CONSTIPATION",
      "count": 431
    },
    {
      "term": "GENERAL PHYSICAL HEALTH DETERIORATION",
      "count": 423
    },
    {
      "term": "PAIN",
      "count": 419
    },
    {
      "term": "BLOOD PRESSURE DECREASED",
      "count": 416
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 415
    },
    {
      "term": "CARDIOGENIC SHOCK",
      "count": 411
    },
    {
      "term": "PLATELET COUNT DECREASED",
      "count": 406
    },
    {
      "term": "MULTIPLE ORGAN DYSFUNCTION SYNDROME",
      "count": 399
    },
    {
      "term": "MYOCARDIAL INFARCTION",
      "count": 398
    },
    {
      "term": "FATIGUE",
      "count": 370
    },
    {
      "term": "ABDOMINAL DISTENSION",
      "count": 363
    },
    {
      "term": "HYPONATRAEMIA",
      "count": 362
    },
    {
      "term": "HYPERTENSION",
      "count": 333
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 332
    },
    {
      "term": "STRESS",
      "count": 330
    },
    {
      "term": "RASH",
      "count": 326
    },
    {
      "term": "HYPERHIDROSIS",
      "count": 321
    },
    {
      "term": "ASCITES",
      "count": 319
    },
    {
      "term": "UNRESPONSIVE TO STIMULI",
      "count": 314
    },
    {
      "term": "VENTRICULAR FIBRILLATION",
      "count": 310
    },
    {
      "term": "CEREBROVASCULAR ACCIDENT",
      "count": 303
    },
    {
      "term": "MALAISE",
      "count": 302
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 293
    },
    {
      "term": "OEDEMA PERIPHERAL",
      "count": 292
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 284
    },
    {
      "term": "ACTIVATED PARTIAL THROMBOPLASTIN TIME PROLONGED",
      "count": 282
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 281
    },
    {
      "term": "THERAPEUTIC PRODUCT EFFECT DECREASED",
      "count": 280
    },
    {
      "term": "GASTROINTESTINAL HAEMORRHAGE",
      "count": 279
    },
    {
      "term": "RENAL FAILURE ACUTE",
      "count": 275
    },
    {
      "term": "MULTI-ORGAN FAILURE",
      "count": 271
    },
    {
      "term": "FEBRILE NEUTROPENIA",
      "count": 266
    },
    {
      "term": "CEREBRAL HAEMORRHAGE",
      "count": 262
    },
    {
      "term": "APPENDICITIS",
      "count": 261
    },
    {
      "term": "SOMNOLENCE",
      "count": 255
    },
    {
      "term": "CARDIAC FAILURE CONGESTIVE",
      "count": 253
    },
    {
      "term": "SWELLING",
      "count": 253
    },
    {
      "term": "SEPTIC SHOCK",
      "count": 250
    },
    {
      "term": "APPENDICOLITH",
      "count": 248
    },
    {
      "term": "PRURITUS",
      "count": 248
    },
    {
      "term": "TACHYCARDIA",
      "count": 248
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 244
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 236
    },
    {
      "term": "DIABETES MELLITUS",
      "count": 231
    },
    {
      "term": "HAEMATOMA",
      "count": 230
    },
    {
      "term": "CARDIO-RESPIRATORY ARREST",
      "count": 229
    },
    {
      "term": "COAGULOPATHY",
      "count": 226
    },
    {
      "term": "ERYTHEMA",
      "count": 220
    },
    {
      "term": "DECREASED APPETITE",
      "count": 216
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 205
    },
    {
      "term": "HYPERKALAEMIA",
      "count": 202
    },
    {
      "term": "BLOOD CREATININE INCREASED",
      "count": 201
    },
    {
      "term": "HAEMORRHAGE INTRACRANIAL",
      "count": 201
    },
    {
      "term": "CHILLS",
      "count": 199
    },
    {
      "term": "DRUG EFFECT DECREASED",
      "count": 199
    },
    {
      "term": "DRY MOUTH",
      "count": 198
    },
    {
      "term": "CHRONIC OBSTRUCTIVE PULMONARY DISEASE",
      "count": 196
    },
    {
      "term": "CARDIAC FAILURE",
      "count": 194
    },
    {
      "term": "DRUG INTERACTION",
      "count": 194
    },
    {
      "term": "DISSEMINATED INTRAVASCULAR COAGULATION",
      "count": 190
    },
    {
      "term": "ANXIETY",
      "count": 188
    },
    {
      "term": "COUGH",
      "count": 186
    },
    {
      "term": "SHOCK HAEMORRHAGIC",
      "count": 183
    },
    {
      "term": "ACUTE MYOCARDIAL INFARCTION",
      "count": 182
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 182
    },
    {
      "term": "EPISTAXIS",
      "count": 181
    },
    {
      "term": "RENAL IMPAIRMENT",
      "count": 180
    },
    {
      "term": "CORONARY ARTERY DISEASE",
      "count": 179
    },
    {
      "term": "CEREBRAL INFARCTION",
      "count": 178
    },
    {
      "term": "PRODUCT QUALITY ISSUE",
      "count": 178
    },
    {
      "term": "LOSS OF CONSCIOUSNESS",
      "count": 177
    }
  ]
}