{
  "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": "OFF LABEL USE",
      "count": 1672
    },
    {
      "term": "SICKLE CELL ANAEMIA WITH CRISIS",
      "count": 1256
    },
    {
      "term": "FATIGUE",
      "count": 1137
    },
    {
      "term": "DIARRHOEA",
      "count": 1107
    },
    {
      "term": "NAUSEA",
      "count": 999
    },
    {
      "term": "HEADACHE",
      "count": 821
    },
    {
      "term": "DEATH",
      "count": 767
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 743
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 724
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 681
    },
    {
      "term": "ANAEMIA",
      "count": 662
    },
    {
      "term": "PAIN",
      "count": 650
    },
    {
      "term": "PYREXIA",
      "count": 591
    },
    {
      "term": "DYSPNOEA",
      "count": 582
    },
    {
      "term": "ASTHENIA",
      "count": 550
    },
    {
      "term": "PNEUMONIA",
      "count": 534
    },
    {
      "term": "DIZZINESS",
      "count": 520
    },
    {
      "term": "VOMITING",
      "count": 495
    },
    {
      "term": "PLATELET COUNT INCREASED",
      "count": 454
    },
    {
      "term": "PLATELET COUNT DECREASED",
      "count": 429
    },
    {
      "term": "MALAISE",
      "count": 426
    },
    {
      "term": "THROMBOCYTOPENIA",
      "count": 413
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 397
    },
    {
      "term": "WHITE BLOOD CELL COUNT INCREASED",
      "count": 386
    },
    {
      "term": "ARTHRALGIA",
      "count": 375
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 369
    },
    {
      "term": "RASH",
      "count": 359
    },
    {
      "term": "DECREASED APPETITE",
      "count": 348
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 348
    },
    {
      "term": "FEBRILE NEUTROPENIA",
      "count": 339
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 334
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 309
    },
    {
      "term": "PRURITUS",
      "count": 306
    },
    {
      "term": "SPLENOMEGALY",
      "count": 303
    },
    {
      "term": "COUGH",
      "count": 301
    },
    {
      "term": "FALL",
      "count": 296
    },
    {
      "term": "CONSTIPATION",
      "count": 287
    },
    {
      "term": "BACK PAIN",
      "count": 282
    },
    {
      "term": "WEIGHT INCREASED",
      "count": 246
    },
    {
      "term": "WHITE BLOOD CELL COUNT DECREASED",
      "count": 245
    },
    {
      "term": "ACUTE MYELOID LEUKAEMIA",
      "count": 237
    },
    {
      "term": "CHEST PAIN",
      "count": 233
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 233
    },
    {
      "term": "CONTUSION",
      "count": 226
    },
    {
      "term": "NEUTROPENIA",
      "count": 224
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 218
    },
    {
      "term": "SEPSIS",
      "count": 217
    },
    {
      "term": "PRODUCT DOSE OMISSION",
      "count": 211
    },
    {
      "term": "HYPERTENSION",
      "count": 204
    },
    {
      "term": "PANCYTOPENIA",
      "count": 200
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 197
    },
    {
      "term": "HYPOTENSION",
      "count": 197
    },
    {
      "term": "INTENTIONAL PRODUCT USE ISSUE",
      "count": 193
    },
    {
      "term": "INSOMNIA",
      "count": 191
    },
    {
      "term": "DISEASE PROGRESSION",
      "count": 188
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 186
    },
    {
      "term": "INFECTION",
      "count": 183
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 182
    },
    {
      "term": "DEHYDRATION",
      "count": 181
    },
    {
      "term": "SKIN ULCER",
      "count": 180
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 178
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 175
    },
    {
      "term": "DRUG DOSE OMISSION",
      "count": 173
    },
    {
      "term": "SOMNOLENCE",
      "count": 171
    },
    {
      "term": "PERIPHERAL SWELLING",
      "count": 166
    },
    {
      "term": "ANXIETY",
      "count": 164
    },
    {
      "term": "COVID-19",
      "count": 164
    },
    {
      "term": "ALOPECIA",
      "count": 162
    },
    {
      "term": "LEUKOCYTOSIS",
      "count": 162
    },
    {
      "term": "RED BLOOD CELL COUNT DECREASED",
      "count": 162
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 157
    },
    {
      "term": "EPISTAXIS",
      "count": 155
    },
    {
      "term": "OEDEMA PERIPHERAL",
      "count": 155
    },
    {
      "term": "HAEMORRHAGE",
      "count": 151
    },
    {
      "term": "ACUTE CHEST SYNDROME",
      "count": 150
    },
    {
      "term": "MALIGNANT NEOPLASM PROGRESSION",
      "count": 148
    },
    {
      "term": "MEMORY IMPAIRMENT",
      "count": 148
    },
    {
      "term": "THERAPY CESSATION",
      "count": 148
    },
    {
      "term": "DEPRESSION",
      "count": 146
    },
    {
      "term": "MYELOFIBROSIS",
      "count": 143
    },
    {
      "term": "INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION",
      "count": 134
    },
    {
      "term": "HOSPITALISATION",
      "count": 133
    },
    {
      "term": "RESPIRATORY FAILURE",
      "count": 132
    },
    {
      "term": "THERAPY INTERRUPTED",
      "count": 132
    },
    {
      "term": "BONE PAIN",
      "count": 128
    },
    {
      "term": "MYALGIA",
      "count": 128
    },
    {
      "term": "THERAPY NON-RESPONDER",
      "count": 128
    },
    {
      "term": "PULMONARY EMBOLISM",
      "count": 127
    },
    {
      "term": "GENERAL PHYSICAL HEALTH DETERIORATION",
      "count": 126
    },
    {
      "term": "MUCOSAL INFLAMMATION",
      "count": 126
    },
    {
      "term": "CEREBROVASCULAR ACCIDENT",
      "count": 124
    },
    {
      "term": "CHILLS",
      "count": 123
    },
    {
      "term": "RENAL FAILURE",
      "count": 121
    },
    {
      "term": "ABDOMINAL DISTENSION",
      "count": 120
    },
    {
      "term": "CHRONIC MYELOID LEUKAEMIA",
      "count": 120
    },
    {
      "term": "GAIT DISTURBANCE",
      "count": 119
    },
    {
      "term": "NASOPHARYNGITIS",
      "count": 119
    },
    {
      "term": "DRUG INTERACTION",
      "count": 117
    },
    {
      "term": "INFLUENZA",
      "count": 117
    },
    {
      "term": "THROMBOSIS",
      "count": 117
    }
  ]
}