{
  "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": "TREATMENT FAILURE",
      "count": 782
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 739
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 686
    },
    {
      "term": "FATIGUE",
      "count": 540
    },
    {
      "term": "DYSPNOEA",
      "count": 473
    },
    {
      "term": "HEADACHE",
      "count": 472
    },
    {
      "term": "COUGH",
      "count": 443
    },
    {
      "term": "NO ADVERSE EVENT",
      "count": 392
    },
    {
      "term": "PRODUCT DELIVERY MECHANISM ISSUE",
      "count": 392
    },
    {
      "term": "NAUSEA",
      "count": 383
    },
    {
      "term": "SINUSITIS",
      "count": 361
    },
    {
      "term": "PAIN",
      "count": 335
    },
    {
      "term": "COVID-19",
      "count": 329
    },
    {
      "term": "DIZZINESS",
      "count": 326
    },
    {
      "term": "DIARRHOEA",
      "count": 318
    },
    {
      "term": "ASTHMA",
      "count": 310
    },
    {
      "term": "PNEUMONIA",
      "count": 295
    },
    {
      "term": "ARTHRALGIA",
      "count": 254
    },
    {
      "term": "FALL",
      "count": 236
    },
    {
      "term": "INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION",
      "count": 225
    },
    {
      "term": "PRURITUS",
      "count": 223
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 219
    },
    {
      "term": "RASH",
      "count": 213
    },
    {
      "term": "MALAISE",
      "count": 205
    },
    {
      "term": "OFF LABEL USE",
      "count": 205
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 198
    },
    {
      "term": "NASOPHARYNGITIS",
      "count": 196
    },
    {
      "term": "ASTHENIA",
      "count": 186
    },
    {
      "term": "VOMITING",
      "count": 185
    },
    {
      "term": "ILLNESS",
      "count": 183
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 181
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 181
    },
    {
      "term": "INJECTION SITE PAIN",
      "count": 175
    },
    {
      "term": "INFECTION",
      "count": 171
    },
    {
      "term": "PYREXIA",
      "count": 165
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 163
    },
    {
      "term": "SEASONAL ALLERGY",
      "count": 159
    },
    {
      "term": "BACK PAIN",
      "count": 155
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 153
    },
    {
      "term": "NASAL CONGESTION",
      "count": 151
    },
    {
      "term": "BRONCHITIS",
      "count": 149
    },
    {
      "term": "INSOMNIA",
      "count": 147
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 141
    },
    {
      "term": "PRODUCTIVE COUGH",
      "count": 141
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 139
    },
    {
      "term": "UPPER RESPIRATORY TRACT INFECTION",
      "count": 138
    },
    {
      "term": "WEIGHT INCREASED",
      "count": 131
    },
    {
      "term": "OROPHARYNGEAL PAIN",
      "count": 130
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 130
    },
    {
      "term": "ANXIETY",
      "count": 125
    },
    {
      "term": "EYE PAIN",
      "count": 125
    },
    {
      "term": "SOMNOLENCE",
      "count": 123
    },
    {
      "term": "CONSTIPATION",
      "count": 120
    },
    {
      "term": "HYPERTENSION",
      "count": 120
    },
    {
      "term": "INFLUENZA",
      "count": 119
    },
    {
      "term": "CHEST DISCOMFORT",
      "count": 116
    },
    {
      "term": "INFUSION SITE PAIN",
      "count": 115
    },
    {
      "term": "MIGRAINE",
      "count": 114
    },
    {
      "term": "RHINORRHOEA",
      "count": 112
    },
    {
      "term": "DECREASED APPETITE",
      "count": 110
    },
    {
      "term": "RESPIRATORY TRACT INFECTION",
      "count": 105
    },
    {
      "term": "PERIPHERAL SWELLING",
      "count": 104
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 103
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 103
    },
    {
      "term": "VISION BLURRED",
      "count": 103
    },
    {
      "term": "DEATH",
      "count": 101
    },
    {
      "term": "DEVICE ISSUE",
      "count": 100
    },
    {
      "term": "GAIT DISTURBANCE",
      "count": 99
    },
    {
      "term": "DEPRESSION",
      "count": 98
    },
    {
      "term": "DRUG HYPERSENSITIVITY",
      "count": 98
    },
    {
      "term": "WHEEZING",
      "count": 98
    },
    {
      "term": "CHILLS",
      "count": 97
    },
    {
      "term": "CONTUSION",
      "count": 95
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 94
    },
    {
      "term": "VIRAL INFECTION",
      "count": 93
    },
    {
      "term": "DEVICE BREAKAGE",
      "count": 92
    },
    {
      "term": "EAR INFECTION",
      "count": 91
    },
    {
      "term": "EPISTAXIS",
      "count": 91
    },
    {
      "term": "SINUS DISORDER",
      "count": 88
    },
    {
      "term": "CHEST PAIN",
      "count": 87
    },
    {
      "term": "MEMORY IMPAIRMENT",
      "count": 87
    },
    {
      "term": "THROAT IRRITATION",
      "count": 87
    },
    {
      "term": "DRY SKIN",
      "count": 86
    },
    {
      "term": "HYPOTENSION",
      "count": 86
    },
    {
      "term": "ERYTHEMA",
      "count": 85
    },
    {
      "term": "URTICARIA",
      "count": 85
    },
    {
      "term": "DRY EYE",
      "count": 84
    },
    {
      "term": "INFUSION SITE ERYTHEMA",
      "count": 84
    },
    {
      "term": "INCORRECT DOSE ADMINISTERED",
      "count": 83
    },
    {
      "term": "EYE IRRITATION",
      "count": 82
    },
    {
      "term": "MULTIPLE ALLERGIES",
      "count": 81
    },
    {
      "term": "DYSGEUSIA",
      "count": 80
    },
    {
      "term": "OXYGEN SATURATION DECREASED",
      "count": 80
    },
    {
      "term": "DEHYDRATION",
      "count": 79
    },
    {
      "term": "MYALGIA",
      "count": 79
    },
    {
      "term": "GASTROOESOPHAGEAL REFLUX DISEASE",
      "count": 77
    },
    {
      "term": "WRONG TECHNIQUE IN PRODUCT USAGE PROCESS",
      "count": 77
    },
    {
      "term": "DEVICE MALFUNCTION",
      "count": 76
    },
    {
      "term": "ABDOMINAL DISTENSION",
      "count": 73
    },
    {
      "term": "HEART RATE INCREASED",
      "count": 73
    }
  ]
}