{
  "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": "PLASMA CELL MYELOMA",
      "count": 2329
    },
    {
      "term": "DEATH",
      "count": 1806
    },
    {
      "term": "OFF LABEL USE",
      "count": 1770
    },
    {
      "term": "DIARRHOEA",
      "count": 1319
    },
    {
      "term": "PNEUMONIA",
      "count": 1149
    },
    {
      "term": "FATIGUE",
      "count": 804
    },
    {
      "term": "THROMBOCYTOPENIA",
      "count": 784
    },
    {
      "term": "NAUSEA",
      "count": 762
    },
    {
      "term": "NEUROPATHY PERIPHERAL",
      "count": 656
    },
    {
      "term": "VOMITING",
      "count": 513
    },
    {
      "term": "PLATELET COUNT DECREASED",
      "count": 492
    },
    {
      "term": "PYREXIA",
      "count": 475
    },
    {
      "term": "ASTHENIA",
      "count": 467
    },
    {
      "term": "ANAEMIA",
      "count": 457
    },
    {
      "term": "CONSTIPATION",
      "count": 453
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 453
    },
    {
      "term": "NEUTROPENIA",
      "count": 449
    },
    {
      "term": "RASH",
      "count": 435
    },
    {
      "term": "COVID-19",
      "count": 409
    },
    {
      "term": "MALAISE",
      "count": 389
    },
    {
      "term": "BACK PAIN",
      "count": 377
    },
    {
      "term": "DYSPNOEA",
      "count": 364
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 355
    },
    {
      "term": "FALL",
      "count": 321
    },
    {
      "term": "COUGH",
      "count": 278
    },
    {
      "term": "DECREASED APPETITE",
      "count": 278
    },
    {
      "term": "WHITE BLOOD CELL COUNT DECREASED",
      "count": 268
    },
    {
      "term": "PERIPHERAL SWELLING",
      "count": 266
    },
    {
      "term": "DIZZINESS",
      "count": 261
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 260
    },
    {
      "term": "INFECTION",
      "count": 251
    },
    {
      "term": "PAIN",
      "count": 249
    },
    {
      "term": "NASOPHARYNGITIS",
      "count": 245
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 238
    },
    {
      "term": "ARTHRALGIA",
      "count": 220
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 220
    },
    {
      "term": "INFLUENZA",
      "count": 207
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 202
    },
    {
      "term": "PLASMA CELL MYELOMA RECURRENT",
      "count": 198
    },
    {
      "term": "SEPSIS",
      "count": 196
    },
    {
      "term": "GENERAL PHYSICAL HEALTH DETERIORATION",
      "count": 195
    },
    {
      "term": "PARAESTHESIA",
      "count": 190
    },
    {
      "term": "NEUTROPHIL COUNT DECREASED",
      "count": 189
    },
    {
      "term": "INSOMNIA",
      "count": 186
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 171
    },
    {
      "term": "HEADACHE",
      "count": 171
    },
    {
      "term": "RENAL FAILURE",
      "count": 163
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 161
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 161
    },
    {
      "term": "DEHYDRATION",
      "count": 160
    },
    {
      "term": "OEDEMA PERIPHERAL",
      "count": 159
    },
    {
      "term": "PANCYTOPENIA",
      "count": 154
    },
    {
      "term": "CARDIAC FAILURE",
      "count": 150
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 150
    },
    {
      "term": "PRURITUS",
      "count": 149
    },
    {
      "term": "CYTOPENIA",
      "count": 147
    },
    {
      "term": "HYPOKALAEMIA",
      "count": 144
    },
    {
      "term": "HOSPITALISATION",
      "count": 142
    },
    {
      "term": "LOWER RESPIRATORY TRACT INFECTION",
      "count": 139
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 137
    },
    {
      "term": "RENAL IMPAIRMENT",
      "count": 133
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 132
    },
    {
      "term": "FEBRILE NEUTROPENIA",
      "count": 132
    },
    {
      "term": "CHEST PAIN",
      "count": 130
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 130
    },
    {
      "term": "CATARACT",
      "count": 129
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 128
    },
    {
      "term": "BLOOD CREATININE INCREASED",
      "count": 126
    },
    {
      "term": "DISEASE PROGRESSION",
      "count": 121
    },
    {
      "term": "INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION",
      "count": 121
    },
    {
      "term": "UPPER RESPIRATORY TRACT INFECTION",
      "count": 119
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 118
    },
    {
      "term": "RESPIRATORY TRACT INFECTION",
      "count": 118
    },
    {
      "term": "SYNCOPE",
      "count": 118
    },
    {
      "term": "THERAPY PARTIAL RESPONDER",
      "count": 114
    },
    {
      "term": "CEREBROVASCULAR ACCIDENT",
      "count": 112
    },
    {
      "term": "PULMONARY EMBOLISM",
      "count": 112
    },
    {
      "term": "ILLNESS",
      "count": 110
    },
    {
      "term": "HERPES ZOSTER",
      "count": 108
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 107
    },
    {
      "term": "SOMNOLENCE",
      "count": 107
    },
    {
      "term": "EPISTAXIS",
      "count": 104
    },
    {
      "term": "CONTUSION",
      "count": 101
    },
    {
      "term": "GASTROINTESTINAL DISORDER",
      "count": 101
    },
    {
      "term": "MALIGNANT NEOPLASM PROGRESSION",
      "count": 101
    },
    {
      "term": "HYPONATRAEMIA",
      "count": 98
    },
    {
      "term": "MYALGIA",
      "count": 96
    },
    {
      "term": "BRONCHITIS",
      "count": 95
    },
    {
      "term": "RESPIRATORY FAILURE",
      "count": 94
    },
    {
      "term": "SEPTIC SHOCK",
      "count": 93
    },
    {
      "term": "FULL BLOOD COUNT DECREASED",
      "count": 92
    },
    {
      "term": "VISION BLURRED",
      "count": 92
    },
    {
      "term": "MYELOSUPPRESSION",
      "count": 90
    },
    {
      "term": "PLASMA CELL MYELOMA REFRACTORY",
      "count": 90
    },
    {
      "term": "PRODUCT PHYSICAL ISSUE",
      "count": 89
    },
    {
      "term": "TREMOR",
      "count": 89
    },
    {
      "term": "DRY SKIN",
      "count": 86
    },
    {
      "term": "CHILLS",
      "count": 83
    },
    {
      "term": "ERYTHEMA",
      "count": 83
    },
    {
      "term": "MYOCARDIAL INFARCTION",
      "count": 83
    }
  ]
}