{
  "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": "MYELOSUPPRESSION",
      "count": 477
    },
    {
      "term": "DEATH",
      "count": 422
    },
    {
      "term": "OFF LABEL USE",
      "count": 336
    },
    {
      "term": "NAUSEA",
      "count": 322
    },
    {
      "term": "FATIGUE",
      "count": 230
    },
    {
      "term": "MALIGNANT NEOPLASM PROGRESSION",
      "count": 211
    },
    {
      "term": "DISEASE PROGRESSION",
      "count": 198
    },
    {
      "term": "DIARRHOEA",
      "count": 196
    },
    {
      "term": "METASTASES TO CENTRAL NERVOUS SYSTEM",
      "count": 183
    },
    {
      "term": "VOMITING",
      "count": 182
    },
    {
      "term": "PNEUMONITIS",
      "count": 176
    },
    {
      "term": "INTERSTITIAL LUNG DISEASE",
      "count": 164
    },
    {
      "term": "ASTHENIA",
      "count": 130
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 123
    },
    {
      "term": "DYSPNOEA",
      "count": 109
    },
    {
      "term": "NEUTROPENIA",
      "count": 108
    },
    {
      "term": "TOXICITY TO VARIOUS AGENTS",
      "count": 103
    },
    {
      "term": "THROMBOCYTOPENIA",
      "count": 100
    },
    {
      "term": "PNEUMONIA",
      "count": 98
    },
    {
      "term": "ANAEMIA",
      "count": 96
    },
    {
      "term": "METASTASES TO LIVER",
      "count": 83
    },
    {
      "term": "COVID-19",
      "count": 80
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 74
    },
    {
      "term": "PYREXIA",
      "count": 70
    },
    {
      "term": "DECREASED APPETITE",
      "count": 69
    },
    {
      "term": "PANCYTOPENIA",
      "count": 69
    },
    {
      "term": "WHITE BLOOD CELL COUNT DECREASED",
      "count": 68
    },
    {
      "term": "PAIN",
      "count": 65
    },
    {
      "term": "ALOPECIA",
      "count": 64
    },
    {
      "term": "PLATELET COUNT DECREASED",
      "count": 64
    },
    {
      "term": "METASTASES TO BONE",
      "count": 63
    },
    {
      "term": "FEBRILE NEUTROPENIA",
      "count": 58
    },
    {
      "term": "BREAST CANCER METASTATIC",
      "count": 56
    },
    {
      "term": "NEUTROPHIL COUNT DECREASED",
      "count": 56
    },
    {
      "term": "INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION",
      "count": 55
    },
    {
      "term": "METASTASES TO LYMPH NODES",
      "count": 53
    },
    {
      "term": "INTENTIONAL PRODUCT USE ISSUE",
      "count": 52
    },
    {
      "term": "MALAISE",
      "count": 52
    },
    {
      "term": "METASTASES TO LUNG",
      "count": 52
    },
    {
      "term": "SEPSIS",
      "count": 52
    },
    {
      "term": "VASCULAR DEVICE INFECTION",
      "count": 48
    },
    {
      "term": "COUGH",
      "count": 47
    },
    {
      "term": "GENERAL PHYSICAL HEALTH DETERIORATION",
      "count": 47
    },
    {
      "term": "HEADACHE",
      "count": 47
    },
    {
      "term": "BREAST CANCER",
      "count": 45
    },
    {
      "term": "BACK PAIN",
      "count": 42
    },
    {
      "term": "INFECTION",
      "count": 42
    },
    {
      "term": "RESPIRATORY FAILURE",
      "count": 41
    },
    {
      "term": "ASCITES",
      "count": 40
    },
    {
      "term": "BRAIN OEDEMA",
      "count": 39
    },
    {
      "term": "CONSTIPATION",
      "count": 39
    },
    {
      "term": "SKIN FISSURES",
      "count": 39
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 38
    },
    {
      "term": "DIZZINESS",
      "count": 37
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 37
    },
    {
      "term": "DRUG-INDUCED LIVER INJURY",
      "count": 36
    },
    {
      "term": "FALL",
      "count": 36
    },
    {
      "term": "DEHYDRATION",
      "count": 35
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 35
    },
    {
      "term": "C-REACTIVE PROTEIN INCREASED",
      "count": 34
    },
    {
      "term": "CANDIDA INFECTION",
      "count": 34
    },
    {
      "term": "METASTASES TO MENINGES",
      "count": 34
    },
    {
      "term": "NEUROPATHY PERIPHERAL",
      "count": 34
    },
    {
      "term": "PSEUDOMONAL SEPSIS",
      "count": 33
    },
    {
      "term": "RESTLESSNESS",
      "count": 33
    },
    {
      "term": "STREPTOCOCCAL SEPSIS",
      "count": 33
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 32
    },
    {
      "term": "EJECTION FRACTION DECREASED",
      "count": 32
    },
    {
      "term": "HYPOKALAEMIA",
      "count": 32
    },
    {
      "term": "VARICOSE VEIN",
      "count": 32
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 29
    },
    {
      "term": "HEPATIC FUNCTION ABNORMAL",
      "count": 28
    },
    {
      "term": "HYPOTENSION",
      "count": 28
    },
    {
      "term": "PULMONARY EMBOLISM",
      "count": 28
    },
    {
      "term": "NEOPLASM PROGRESSION",
      "count": 27
    },
    {
      "term": "PARONYCHIA",
      "count": 27
    },
    {
      "term": "ECZEMA",
      "count": 26
    },
    {
      "term": "GAMMA-GLUTAMYLTRANSFERASE INCREASED",
      "count": 26
    },
    {
      "term": "HEPATOTOXICITY",
      "count": 26
    },
    {
      "term": "NAIL BED INFLAMMATION",
      "count": 26
    },
    {
      "term": "NASAL MUCOSAL DISORDER",
      "count": 26
    },
    {
      "term": "LUNG DISORDER",
      "count": 25
    },
    {
      "term": "METASTASES TO SKIN",
      "count": 25
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 25
    },
    {
      "term": "BLOOD BILIRUBIN INCREASED",
      "count": 24
    },
    {
      "term": "HEPATIC FAILURE",
      "count": 24
    },
    {
      "term": "PNEUMOCYSTIS JIROVECII PNEUMONIA",
      "count": 24
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 22
    },
    {
      "term": "THERAPY PARTIAL RESPONDER",
      "count": 22
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 21
    },
    {
      "term": "PULMONARY TOXICITY",
      "count": 21
    },
    {
      "term": "ALANINE AMINOTRANSFERASE INCREASED",
      "count": 20
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 20
    },
    {
      "term": "EPILEPSY",
      "count": 20
    },
    {
      "term": "LEUKOPENIA",
      "count": 20
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 20
    },
    {
      "term": "ASPARTATE AMINOTRANSFERASE INCREASED",
      "count": 19
    },
    {
      "term": "INTRACRANIAL PRESSURE INCREASED",
      "count": 18
    },
    {
      "term": "PNEUMOTHORAX",
      "count": 18
    },
    {
      "term": "SEIZURE",
      "count": 18
    }
  ]
}