{
  "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": "NAUSEA",
      "count": 15544
    },
    {
      "term": "FATIGUE",
      "count": 10930
    },
    {
      "term": "DIARRHOEA",
      "count": 10298
    },
    {
      "term": "VOMITING",
      "count": 9511
    },
    {
      "term": "OFF LABEL USE",
      "count": 8133
    },
    {
      "term": "DYSPNOEA",
      "count": 6398
    },
    {
      "term": "DEATH",
      "count": 6193
    },
    {
      "term": "PYREXIA",
      "count": 5984
    },
    {
      "term": "HEADACHE",
      "count": 5933
    },
    {
      "term": "PAIN",
      "count": 5898
    },
    {
      "term": "CONSTIPATION",
      "count": 5087
    },
    {
      "term": "ASTHENIA",
      "count": 4987
    },
    {
      "term": "FEBRILE NEUTROPENIA",
      "count": 4957
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 4774
    },
    {
      "term": "PNEUMONIA",
      "count": 4508
    },
    {
      "term": "DECREASED APPETITE",
      "count": 4419
    },
    {
      "term": "RASH",
      "count": 4201
    },
    {
      "term": "DIZZINESS",
      "count": 4087
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 3993
    },
    {
      "term": "MALAISE",
      "count": 3847
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 3811
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 3578
    },
    {
      "term": "ANAEMIA",
      "count": 3452
    },
    {
      "term": "COUGH",
      "count": 3282
    },
    {
      "term": "HYPOTENSION",
      "count": 3210
    },
    {
      "term": "ANXIETY",
      "count": 3074
    },
    {
      "term": "BACK PAIN",
      "count": 3068
    },
    {
      "term": "DEHYDRATION",
      "count": 3022
    },
    {
      "term": "NEUTROPENIA",
      "count": 2947
    },
    {
      "term": "THROMBOCYTOPENIA",
      "count": 2917
    },
    {
      "term": "FALL",
      "count": 2899
    },
    {
      "term": "ARTHRALGIA",
      "count": 2726
    },
    {
      "term": "PRURITUS",
      "count": 2680
    },
    {
      "term": "HYPERTENSION",
      "count": 2585
    },
    {
      "term": "CHRONIC KIDNEY DISEASE",
      "count": 2536
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 2486
    },
    {
      "term": "RENAL FAILURE",
      "count": 2473
    },
    {
      "term": "SEPSIS",
      "count": 2470
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 2348
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 2302
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 2247
    },
    {
      "term": "WHITE BLOOD CELL COUNT DECREASED",
      "count": 2183
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 2162
    },
    {
      "term": "ERYTHEMA",
      "count": 2118
    },
    {
      "term": "CHEST PAIN",
      "count": 2111
    },
    {
      "term": "DISEASE PROGRESSION",
      "count": 2108
    },
    {
      "term": "ALOPECIA",
      "count": 2103
    },
    {
      "term": "PLATELET COUNT DECREASED",
      "count": 2099
    },
    {
      "term": "NEUROPATHY PERIPHERAL",
      "count": 2075
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 2067
    },
    {
      "term": "HYPERHIDROSIS",
      "count": 1980
    },
    {
      "term": "DRUG INTERACTION",
      "count": 1924
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 1884
    },
    {
      "term": "INSOMNIA",
      "count": 1861
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 1835
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 1762
    },
    {
      "term": "DEPRESSION",
      "count": 1755
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 1754
    },
    {
      "term": "SOMNOLENCE",
      "count": 1751
    },
    {
      "term": "INFECTION",
      "count": 1693
    },
    {
      "term": "TACHYCARDIA",
      "count": 1659
    },
    {
      "term": "CHILLS",
      "count": 1643
    },
    {
      "term": "COVID-19",
      "count": 1614
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 1575
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 1567
    },
    {
      "term": "PERIPHERAL SWELLING",
      "count": 1557
    },
    {
      "term": "GENERAL PHYSICAL HEALTH DETERIORATION",
      "count": 1543
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 1532
    },
    {
      "term": "TREMOR",
      "count": 1487
    },
    {
      "term": "INFUSION RELATED REACTION",
      "count": 1475
    },
    {
      "term": "NASOPHARYNGITIS",
      "count": 1457
    },
    {
      "term": "PARAESTHESIA",
      "count": 1455
    },
    {
      "term": "CARDIAC ARREST",
      "count": 1450
    },
    {
      "term": "MALIGNANT NEOPLASM PROGRESSION",
      "count": 1437
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 1417
    },
    {
      "term": "DRUG HYPERSENSITIVITY",
      "count": 1387
    },
    {
      "term": "HYPONATRAEMIA",
      "count": 1387
    },
    {
      "term": "ABDOMINAL DISTENSION",
      "count": 1376
    },
    {
      "term": "PULMONARY EMBOLISM",
      "count": 1345
    },
    {
      "term": "GAIT DISTURBANCE",
      "count": 1338
    },
    {
      "term": "WEIGHT INCREASED",
      "count": 1327
    },
    {
      "term": "OEDEMA PERIPHERAL",
      "count": 1312
    },
    {
      "term": "ELECTROCARDIOGRAM QT PROLONGED",
      "count": 1308
    },
    {
      "term": "DYSPHAGIA",
      "count": 1307
    },
    {
      "term": "PANCYTOPENIA",
      "count": 1288
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 1266
    },
    {
      "term": "SINUSITIS",
      "count": 1258
    },
    {
      "term": "CHEST DISCOMFORT",
      "count": 1255
    },
    {
      "term": "HYPOKALAEMIA",
      "count": 1248
    },
    {
      "term": "STOMATITIS",
      "count": 1247
    },
    {
      "term": "HOSPITALISATION",
      "count": 1227
    },
    {
      "term": "MATERNAL EXPOSURE DURING PREGNANCY",
      "count": 1225
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 1211
    },
    {
      "term": "EMOTIONAL DISTRESS",
      "count": 1207
    },
    {
      "term": "MUSCULAR WEAKNESS",
      "count": 1204
    },
    {
      "term": "FLUSHING",
      "count": 1203
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 1201
    },
    {
      "term": "UPPER RESPIRATORY TRACT INFECTION",
      "count": 1193
    },
    {
      "term": "MYALGIA",
      "count": 1185
    },
    {
      "term": "GASTROINTESTINAL DISORDER",
      "count": 1184
    }
  ]
}