{
  "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": "DEATH",
      "count": 368
    },
    {
      "term": "NON-SMALL CELL LUNG CANCER",
      "count": 252
    },
    {
      "term": "OFF LABEL USE",
      "count": 210
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 184
    },
    {
      "term": "DIARRHOEA",
      "count": 178
    },
    {
      "term": "FATIGUE",
      "count": 178
    },
    {
      "term": "NAUSEA",
      "count": 168
    },
    {
      "term": "NEOPLASM PROGRESSION",
      "count": 157
    },
    {
      "term": "METASTASES TO CENTRAL NERVOUS SYSTEM",
      "count": 145
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 134
    },
    {
      "term": "LUNG NEOPLASM MALIGNANT",
      "count": 108
    },
    {
      "term": "VOMITING",
      "count": 105
    },
    {
      "term": "DYSPNOEA",
      "count": 104
    },
    {
      "term": "BLOOD CREATINE PHOSPHOKINASE INCREASED",
      "count": 91
    },
    {
      "term": "DECREASED APPETITE",
      "count": 90
    },
    {
      "term": "COUGH",
      "count": 89
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 86
    },
    {
      "term": "HEADACHE",
      "count": 84
    },
    {
      "term": "RASH",
      "count": 80
    },
    {
      "term": "ASTHENIA",
      "count": 76
    },
    {
      "term": "PAIN",
      "count": 70
    },
    {
      "term": "PNEUMONIA",
      "count": 67
    },
    {
      "term": "MALAISE",
      "count": 66
    },
    {
      "term": "MALIGNANT NEOPLASM PROGRESSION",
      "count": 66
    },
    {
      "term": "CONSTIPATION",
      "count": 62
    },
    {
      "term": "DIZZINESS",
      "count": 59
    },
    {
      "term": "COVID-19",
      "count": 53
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 53
    },
    {
      "term": "HYPERTENSION",
      "count": 47
    },
    {
      "term": "SEIZURE",
      "count": 47
    },
    {
      "term": "MEMORY IMPAIRMENT",
      "count": 44
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 44
    },
    {
      "term": "ILLNESS",
      "count": 43
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 42
    },
    {
      "term": "DISEASE PROGRESSION",
      "count": 41
    },
    {
      "term": "HEPATIC ENZYME INCREASED",
      "count": 41
    },
    {
      "term": "METASTASIS",
      "count": 41
    },
    {
      "term": "PNEUMONITIS",
      "count": 40
    },
    {
      "term": "MYALGIA",
      "count": 39
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 38
    },
    {
      "term": "PRURITUS",
      "count": 38
    },
    {
      "term": "PYREXIA",
      "count": 38
    },
    {
      "term": "FALL",
      "count": 36
    },
    {
      "term": "ARTHRALGIA",
      "count": 35
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 35
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 34
    },
    {
      "term": "ADVERSE DRUG REACTION",
      "count": 33
    },
    {
      "term": "BACK PAIN",
      "count": 33
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 33
    },
    {
      "term": "DRUG RESISTANCE",
      "count": 32
    },
    {
      "term": "NEUROPATHY PERIPHERAL",
      "count": 31
    },
    {
      "term": "VISUAL IMPAIRMENT",
      "count": 31
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 28
    },
    {
      "term": "CHEST PAIN",
      "count": 28
    },
    {
      "term": "PARAESTHESIA",
      "count": 28
    },
    {
      "term": "ASPARTATE AMINOTRANSFERASE INCREASED",
      "count": 27
    },
    {
      "term": "BRAIN NEOPLASM",
      "count": 27
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 27
    },
    {
      "term": "HOSPITALISATION",
      "count": 27
    },
    {
      "term": "LUNG DISORDER",
      "count": 27
    },
    {
      "term": "SOMNOLENCE",
      "count": 27
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 27
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 26
    },
    {
      "term": "RENAL IMPAIRMENT",
      "count": 26
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 25
    },
    {
      "term": "ALANINE AMINOTRANSFERASE INCREASED",
      "count": 25
    },
    {
      "term": "DRY MOUTH",
      "count": 25
    },
    {
      "term": "HAEMOPTYSIS",
      "count": 25
    },
    {
      "term": "INSOMNIA",
      "count": 25
    },
    {
      "term": "METASTASES TO LIVER",
      "count": 25
    },
    {
      "term": "PHOTOSENSITIVITY REACTION",
      "count": 25
    },
    {
      "term": "DYSPHAGIA",
      "count": 24
    },
    {
      "term": "ANAEMIA",
      "count": 23
    },
    {
      "term": "GENERAL PHYSICAL HEALTH DETERIORATION",
      "count": 23
    },
    {
      "term": "INFECTION",
      "count": 23
    },
    {
      "term": "LUNG ADENOCARCINOMA",
      "count": 23
    },
    {
      "term": "INTERSTITIAL LUNG DISEASE",
      "count": 22
    },
    {
      "term": "RESPIRATORY FAILURE",
      "count": 22
    },
    {
      "term": "GAIT DISTURBANCE",
      "count": 21
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 21
    },
    {
      "term": "PULMONARY TOXICITY",
      "count": 21
    },
    {
      "term": "BLOOD GLUCOSE INCREASED",
      "count": 20
    },
    {
      "term": "AMYLASE INCREASED",
      "count": 19
    },
    {
      "term": "ANXIETY",
      "count": 19
    },
    {
      "term": "BLOOD CHOLESTEROL INCREASED",
      "count": 19
    },
    {
      "term": "DEHYDRATION",
      "count": 19
    },
    {
      "term": "DIABETES MELLITUS",
      "count": 19
    },
    {
      "term": "WEIGHT INCREASED",
      "count": 19
    },
    {
      "term": "ADVERSE EVENT",
      "count": 18
    },
    {
      "term": "BALANCE DISORDER",
      "count": 18
    },
    {
      "term": "CENTRAL NERVOUS SYSTEM LESION",
      "count": 18
    },
    {
      "term": "MUSCULAR WEAKNESS",
      "count": 18
    },
    {
      "term": "PERICARDIAL EFFUSION",
      "count": 18
    },
    {
      "term": "ALOPECIA",
      "count": 17
    },
    {
      "term": "DEPRESSION",
      "count": 17
    },
    {
      "term": "DRY SKIN",
      "count": 17
    },
    {
      "term": "LIPASE INCREASED",
      "count": 17
    },
    {
      "term": "LIVER FUNCTION TEST INCREASED",
      "count": 17
    },
    {
      "term": "PERIPHERAL SWELLING",
      "count": 17
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 16
    }
  ]
}