{
  "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": "OFF LABEL USE",
      "count": 6271
    },
    {
      "term": "DIARRHOEA",
      "count": 4507
    },
    {
      "term": "PNEUMONIA",
      "count": 3786
    },
    {
      "term": "PLASMA CELL MYELOMA",
      "count": 3734
    },
    {
      "term": "FATIGUE",
      "count": 3718
    },
    {
      "term": "DEATH",
      "count": 2965
    },
    {
      "term": "NEUTROPENIA",
      "count": 2823
    },
    {
      "term": "RASH",
      "count": 2671
    },
    {
      "term": "THROMBOCYTOPENIA",
      "count": 2213
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 2180
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 2096
    },
    {
      "term": "DISEASE PROGRESSION",
      "count": 2070
    },
    {
      "term": "NEUROPATHY PERIPHERAL",
      "count": 2006
    },
    {
      "term": "ANAEMIA",
      "count": 1991
    },
    {
      "term": "PYREXIA",
      "count": 1930
    },
    {
      "term": "THERAPY INTERRUPTED",
      "count": 1872
    },
    {
      "term": "NAUSEA",
      "count": 1837
    },
    {
      "term": "COVID-19",
      "count": 1716
    },
    {
      "term": "WHITE BLOOD CELL COUNT DECREASED",
      "count": 1656
    },
    {
      "term": "PLATELET COUNT DECREASED",
      "count": 1654
    },
    {
      "term": "ASTHENIA",
      "count": 1619
    },
    {
      "term": "DYSPNOEA",
      "count": 1497
    },
    {
      "term": "CONSTIPATION",
      "count": 1488
    },
    {
      "term": "INFECTION",
      "count": 1310
    },
    {
      "term": "DECREASED APPETITE",
      "count": 1114
    },
    {
      "term": "FALL",
      "count": 1092
    },
    {
      "term": "FEBRILE NEUTROPENIA",
      "count": 1092
    },
    {
      "term": "PAIN",
      "count": 1079
    },
    {
      "term": "SEPSIS",
      "count": 1072
    },
    {
      "term": "PRURITUS",
      "count": 1055
    },
    {
      "term": "VOMITING",
      "count": 1055
    },
    {
      "term": "DIZZINESS",
      "count": 1012
    },
    {
      "term": "PANCYTOPENIA",
      "count": 993
    },
    {
      "term": "HOSPITALISATION",
      "count": 978
    },
    {
      "term": "PULMONARY EMBOLISM",
      "count": 936
    },
    {
      "term": "THROMBOSIS",
      "count": 927
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 904
    },
    {
      "term": "BACK PAIN",
      "count": 885
    },
    {
      "term": "DEEP VEIN THROMBOSIS",
      "count": 877
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 850
    },
    {
      "term": "MALAISE",
      "count": 849
    },
    {
      "term": "COUGH",
      "count": 847
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 843
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 815
    },
    {
      "term": "NEUTROPHIL COUNT DECREASED",
      "count": 797
    },
    {
      "term": "HYPOTENSION",
      "count": 796
    },
    {
      "term": "NASOPHARYNGITIS",
      "count": 783
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 768
    },
    {
      "term": "ADVERSE EVENT",
      "count": 748
    },
    {
      "term": "MALIGNANT NEOPLASM PROGRESSION",
      "count": 735
    },
    {
      "term": "PERIPHERAL SWELLING",
      "count": 732
    },
    {
      "term": "RENAL FAILURE",
      "count": 704
    },
    {
      "term": "DEHYDRATION",
      "count": 692
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 688
    },
    {
      "term": "INTENTIONAL PRODUCT USE ISSUE",
      "count": 686
    },
    {
      "term": "HEADACHE",
      "count": 682
    },
    {
      "term": "FULL BLOOD COUNT DECREASED",
      "count": 667
    },
    {
      "term": "INFLUENZA",
      "count": 652
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 643
    },
    {
      "term": "RENAL IMPAIRMENT",
      "count": 586
    },
    {
      "term": "ARTHRALGIA",
      "count": 581
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 579
    },
    {
      "term": "THERAPY PARTIAL RESPONDER",
      "count": 579
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 563
    },
    {
      "term": "OEDEMA PERIPHERAL",
      "count": 558
    },
    {
      "term": "MYELOSUPPRESSION",
      "count": 553
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 551
    },
    {
      "term": "CYTOKINE RELEASE SYNDROME",
      "count": 550
    },
    {
      "term": "INSOMNIA",
      "count": 541
    },
    {
      "term": "LEUKOPENIA",
      "count": 539
    },
    {
      "term": "INFUSION RELATED REACTION",
      "count": 532
    },
    {
      "term": "SEPTIC SHOCK",
      "count": 506
    },
    {
      "term": "SYNCOPE",
      "count": 489
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 488
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 479
    },
    {
      "term": "CARDIAC FAILURE",
      "count": 477
    },
    {
      "term": "PLASMA CELL MYELOMA REFRACTORY",
      "count": 477
    },
    {
      "term": "CYTOPENIA",
      "count": 460
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 453
    },
    {
      "term": "MYELODYSPLASTIC SYNDROME",
      "count": 435
    },
    {
      "term": "CEREBROVASCULAR ACCIDENT",
      "count": 434
    },
    {
      "term": "RESPIRATORY FAILURE",
      "count": 432
    },
    {
      "term": "CHEST PAIN",
      "count": 430
    },
    {
      "term": "ILLNESS",
      "count": 430
    },
    {
      "term": "SOMNOLENCE",
      "count": 428
    },
    {
      "term": "RASH PRURITIC",
      "count": 427
    },
    {
      "term": "GENERAL PHYSICAL HEALTH DETERIORATION",
      "count": 426
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 420
    },
    {
      "term": "HYPERTENSION",
      "count": 417
    },
    {
      "term": "HERPES ZOSTER",
      "count": 416
    },
    {
      "term": "PLASMA CELL MYELOMA RECURRENT",
      "count": 413
    },
    {
      "term": "DIFFUSE LARGE B-CELL LYMPHOMA",
      "count": 408
    },
    {
      "term": "COVID-19 PNEUMONIA",
      "count": 407
    },
    {
      "term": "GASTROINTESTINAL DISORDER",
      "count": 404
    },
    {
      "term": "UPPER RESPIRATORY TRACT INFECTION",
      "count": 394
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 393
    },
    {
      "term": "HYPOKALAEMIA",
      "count": 392
    },
    {
      "term": "TOXICITY TO VARIOUS AGENTS",
      "count": 386
    },
    {
      "term": "PRODUCT DISTRIBUTION ISSUE",
      "count": 384
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 382
    }
  ]
}