{
  "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": "DRUG INEFFECTIVE",
      "count": 61
    },
    {
      "term": "FEBRILE NEUTROPENIA",
      "count": 54
    },
    {
      "term": "NEUROTOXICITY",
      "count": 52
    },
    {
      "term": "OFF LABEL USE",
      "count": 49
    },
    {
      "term": "PERIPHERAL SENSORY NEUROPATHY",
      "count": 49
    },
    {
      "term": "MYELOPATHY",
      "count": 48
    },
    {
      "term": "SEPSIS",
      "count": 44
    },
    {
      "term": "MUSCULAR WEAKNESS",
      "count": 40
    },
    {
      "term": "GUILLAIN-BARRE SYNDROME",
      "count": 37
    },
    {
      "term": "NEUTROPENIA",
      "count": 37
    },
    {
      "term": "NEUROPATHY PERIPHERAL",
      "count": 36
    },
    {
      "term": "PERIPHERAL MOTOR NEUROPATHY",
      "count": 33
    },
    {
      "term": "RESPIRATORY FAILURE",
      "count": 33
    },
    {
      "term": "THROMBOCYTOPENIA",
      "count": 33
    },
    {
      "term": "SEPTIC SHOCK",
      "count": 28
    },
    {
      "term": "GAIT DISTURBANCE",
      "count": 26
    },
    {
      "term": "MALIGNANT NEOPLASM PROGRESSION",
      "count": 25
    },
    {
      "term": "ENCEPHALOPATHY",
      "count": 24
    },
    {
      "term": "ATAXIA",
      "count": 23
    },
    {
      "term": "ASPERGILLUS INFECTION",
      "count": 22
    },
    {
      "term": "HYPERTRIGLYCERIDAEMIA",
      "count": 22
    },
    {
      "term": "POLYNEUROPATHY",
      "count": 22
    },
    {
      "term": "PYREXIA",
      "count": 22
    },
    {
      "term": "COVID-19",
      "count": 21
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 21
    },
    {
      "term": "PARAESTHESIA",
      "count": 21
    },
    {
      "term": "RHABDOMYOLYSIS",
      "count": 21
    },
    {
      "term": "ANAEMIA",
      "count": 20
    },
    {
      "term": "DISEASE PROGRESSION",
      "count": 20
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 20
    },
    {
      "term": "PNEUMOCYSTIS JIROVECII PNEUMONIA",
      "count": 19
    },
    {
      "term": "MYELOSUPPRESSION",
      "count": 18
    },
    {
      "term": "SENSORY LOSS",
      "count": 18
    },
    {
      "term": "LEUKOENCEPHALOPATHY",
      "count": 17
    },
    {
      "term": "SCEDOSPORIUM INFECTION",
      "count": 17
    },
    {
      "term": "STENOTROPHOMONAS INFECTION",
      "count": 17
    },
    {
      "term": "ASTHENIA",
      "count": 16
    },
    {
      "term": "DIARRHOEA",
      "count": 16
    },
    {
      "term": "NAUSEA",
      "count": 16
    },
    {
      "term": "PSEUDOMONAL BACTERAEMIA",
      "count": 16
    },
    {
      "term": "T-CELL TYPE ACUTE LEUKAEMIA",
      "count": 16
    },
    {
      "term": "ALANINE AMINOTRANSFERASE INCREASED",
      "count": 15
    },
    {
      "term": "PULMONARY HAEMORRHAGE",
      "count": 15
    },
    {
      "term": "DEATH",
      "count": 14
    },
    {
      "term": "FIBRINOUS BRONCHITIS",
      "count": 14
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 13
    },
    {
      "term": "ASPARTATE AMINOTRANSFERASE INCREASED",
      "count": 13
    },
    {
      "term": "BACTERAEMIA",
      "count": 13
    },
    {
      "term": "BRONCHOPULMONARY ASPERGILLOSIS",
      "count": 13
    },
    {
      "term": "COUGH",
      "count": 13
    },
    {
      "term": "HEPATOTOXICITY",
      "count": 13
    },
    {
      "term": "PANCYTOPENIA",
      "count": 13
    },
    {
      "term": "PNEUMONIA",
      "count": 13
    },
    {
      "term": "SEIZURE",
      "count": 13
    },
    {
      "term": "THERAPY NON-RESPONDER",
      "count": 13
    },
    {
      "term": "BONE MARROW FAILURE",
      "count": 12
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 12
    },
    {
      "term": "NERVOUS SYSTEM DISORDER",
      "count": 12
    },
    {
      "term": "TOXICITY TO VARIOUS AGENTS",
      "count": 12
    },
    {
      "term": "VOMITING",
      "count": 12
    },
    {
      "term": "ACUTE GRAFT VERSUS HOST DISEASE IN INTESTINE",
      "count": 11
    },
    {
      "term": "BRONCHIECTASIS",
      "count": 11
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 11
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 11
    },
    {
      "term": "SOMNOLENCE",
      "count": 11
    },
    {
      "term": "THERAPY PARTIAL RESPONDER",
      "count": 11
    },
    {
      "term": "TOXIC LEUKOENCEPHALOPATHY",
      "count": 11
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 10
    },
    {
      "term": "ACUTE LYMPHOCYTIC LEUKAEMIA RECURRENT",
      "count": 10
    },
    {
      "term": "CARDIOTOXICITY",
      "count": 10
    },
    {
      "term": "DECREASED APPETITE",
      "count": 10
    },
    {
      "term": "HYPOTENSION",
      "count": 10
    },
    {
      "term": "INFUSION RELATED REACTION",
      "count": 10
    },
    {
      "term": "SPINAL CORD DISORDER",
      "count": 10
    },
    {
      "term": "ACUTE GRAFT VERSUS HOST DISEASE IN SKIN",
      "count": 9
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 9
    },
    {
      "term": "MYOPATHY",
      "count": 9
    },
    {
      "term": "PANCREATITIS",
      "count": 9
    },
    {
      "term": "WEST NILE VIRAL INFECTION",
      "count": 9
    },
    {
      "term": "BLOOD BILIRUBIN INCREASED",
      "count": 8
    },
    {
      "term": "FATIGUE",
      "count": 8
    },
    {
      "term": "HEADACHE",
      "count": 8
    },
    {
      "term": "LYMPHOPENIA",
      "count": 8
    },
    {
      "term": "MYALGIA",
      "count": 8
    },
    {
      "term": "BK VIRUS INFECTION",
      "count": 7
    },
    {
      "term": "CHRONIC GRAFT VERSUS HOST DISEASE",
      "count": 7
    },
    {
      "term": "COLITIS",
      "count": 7
    },
    {
      "term": "CYSTITIS HAEMORRHAGIC",
      "count": 7
    },
    {
      "term": "CYTOMEGALOVIRUS INFECTION REACTIVATION",
      "count": 7
    },
    {
      "term": "DISEASE RECURRENCE",
      "count": 7
    },
    {
      "term": "DYSPNOEA",
      "count": 7
    },
    {
      "term": "HEPATIC CYTOLYSIS",
      "count": 7
    },
    {
      "term": "INFECTION",
      "count": 7
    },
    {
      "term": "LEUKAEMIA RECURRENT",
      "count": 7
    },
    {
      "term": "PAIN",
      "count": 7
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 7
    },
    {
      "term": "PARAPLEGIA",
      "count": 7
    },
    {
      "term": "POSTERIOR REVERSIBLE ENCEPHALOPATHY SYNDROME",
      "count": 7
    },
    {
      "term": "PSEUDOMONAS INFECTION",
      "count": 7
    },
    {
      "term": "RHINITIS",
      "count": 7
    }
  ]
}