{
  "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": "BREAST CANCER FEMALE",
      "count": 3664
    },
    {
      "term": "BREAST CANCER",
      "count": 2068
    },
    {
      "term": "MENINGIOMA",
      "count": 543
    },
    {
      "term": "BREAST CANCER METASTATIC",
      "count": 445
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 331
    },
    {
      "term": "OESTROGEN RECEPTOR ASSAY POSITIVE",
      "count": 248
    },
    {
      "term": "OFF LABEL USE",
      "count": 230
    },
    {
      "term": "OVARIAN CANCER",
      "count": 220
    },
    {
      "term": "PAIN",
      "count": 220
    },
    {
      "term": "NAUSEA",
      "count": 214
    },
    {
      "term": "PROGESTERONE RECEPTOR ASSAY POSITIVE",
      "count": 211
    },
    {
      "term": "FATIGUE",
      "count": 194
    },
    {
      "term": "HEADACHE",
      "count": 183
    },
    {
      "term": "VOMITING",
      "count": 165
    },
    {
      "term": "BREAST CANCER IN SITU",
      "count": 159
    },
    {
      "term": "DIZZINESS",
      "count": 148
    },
    {
      "term": "DEPRESSION",
      "count": 143
    },
    {
      "term": "DYSPNOEA",
      "count": 143
    },
    {
      "term": "CEREBROVASCULAR ACCIDENT",
      "count": 139
    },
    {
      "term": "DIARRHOEA",
      "count": 138
    },
    {
      "term": "ANXIETY",
      "count": 131
    },
    {
      "term": "ARTHRALGIA",
      "count": 131
    },
    {
      "term": "PULMONARY EMBOLISM",
      "count": 120
    },
    {
      "term": "INCORRECT DOSE ADMINISTERED",
      "count": 113
    },
    {
      "term": "ASTHENIA",
      "count": 110
    },
    {
      "term": "DEEP VEIN THROMBOSIS",
      "count": 110
    },
    {
      "term": "MALAISE",
      "count": 108
    },
    {
      "term": "WEIGHT INCREASED",
      "count": 108
    },
    {
      "term": "MENINGIOMA BENIGN",
      "count": 100
    },
    {
      "term": "PRURITUS",
      "count": 96
    },
    {
      "term": "MYOCARDIAL INFARCTION",
      "count": 94
    },
    {
      "term": "PRODUCT USE COMPLAINT",
      "count": 93
    },
    {
      "term": "UNINTENDED PREGNANCY",
      "count": 93
    },
    {
      "term": "THROMBOSIS",
      "count": 92
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 91
    },
    {
      "term": "RASH",
      "count": 91
    },
    {
      "term": "DEVICE LEAKAGE",
      "count": 88
    },
    {
      "term": "BREAST OPERATION",
      "count": 86
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 86
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 84
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 83
    },
    {
      "term": "INSOMNIA",
      "count": 82
    },
    {
      "term": "HYPERTENSION",
      "count": 80
    },
    {
      "term": "INJECTION SITE PAIN",
      "count": 79
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 79
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 77
    },
    {
      "term": "URTICARIA",
      "count": 77
    },
    {
      "term": "HYPOTENSION",
      "count": 76
    },
    {
      "term": "COUGH",
      "count": 75
    },
    {
      "term": "NASOPHARYNGITIS",
      "count": 75
    },
    {
      "term": "DEVICE MALFUNCTION",
      "count": 73
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 72
    },
    {
      "term": "DRUG DOSE OMISSION BY DEVICE",
      "count": 70
    },
    {
      "term": "SOMNOLENCE",
      "count": 70
    },
    {
      "term": "PRODUCT QUALITY ISSUE",
      "count": 69
    },
    {
      "term": "VAGINAL HAEMORRHAGE",
      "count": 69
    },
    {
      "term": "METRORRHAGIA",
      "count": 68
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 67
    },
    {
      "term": "CHEST PAIN",
      "count": 66
    },
    {
      "term": "BACK PAIN",
      "count": 65
    },
    {
      "term": "PNEUMONIA",
      "count": 65
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 64
    },
    {
      "term": "NEEDLE ISSUE",
      "count": 63
    },
    {
      "term": "DRUG INTERACTION",
      "count": 62
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 62
    },
    {
      "term": "BLOOD CHOLESTEROL INCREASED",
      "count": 61
    },
    {
      "term": "DRUG HYPERSENSITIVITY",
      "count": 60
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 59
    },
    {
      "term": "DECREASED APPETITE",
      "count": 59
    },
    {
      "term": "SINUSITIS",
      "count": 59
    },
    {
      "term": "MASTECTOMY",
      "count": 58
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 57
    },
    {
      "term": "NO ADVERSE EVENT",
      "count": 57
    },
    {
      "term": "PYREXIA",
      "count": 57
    },
    {
      "term": "ABDOMINAL DISTENSION",
      "count": 56
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 56
    },
    {
      "term": "MYALGIA",
      "count": 56
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 54
    },
    {
      "term": "INFECTION",
      "count": 54
    },
    {
      "term": "MENORRHAGIA",
      "count": 54
    },
    {
      "term": "ARTHRITIS",
      "count": 53
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 52
    },
    {
      "term": "DEVICE ISSUE",
      "count": 52
    },
    {
      "term": "HOT FLUSH",
      "count": 51
    },
    {
      "term": "INVASIVE DUCTAL BREAST CARCINOMA",
      "count": 51
    },
    {
      "term": "INFLUENZA",
      "count": 50
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 50
    },
    {
      "term": "ALOPECIA",
      "count": 49
    },
    {
      "term": "DIABETES MELLITUS",
      "count": 49
    },
    {
      "term": "FALL",
      "count": 49
    },
    {
      "term": "TOXICITY TO VARIOUS AGENTS",
      "count": 49
    },
    {
      "term": "INJURY",
      "count": 48
    },
    {
      "term": "ANAEMIA",
      "count": 47
    },
    {
      "term": "HYPERHIDROSIS",
      "count": 47
    },
    {
      "term": "INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION",
      "count": 47
    },
    {
      "term": "DEHYDRATION",
      "count": 45
    },
    {
      "term": "OSTEOPENIA",
      "count": 45
    },
    {
      "term": "MIGRAINE",
      "count": 43
    },
    {
      "term": "TREMOR",
      "count": 43
    },
    {
      "term": "CONSTIPATION",
      "count": 42
    }
  ]
}