{
  "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": 408
    },
    {
      "term": "HEADACHE",
      "count": 249
    },
    {
      "term": "MIGRAINE",
      "count": 242
    },
    {
      "term": "NAUSEA",
      "count": 229
    },
    {
      "term": "OFF LABEL USE",
      "count": 205
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 155
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 153
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 147
    },
    {
      "term": "FATIGUE",
      "count": 144
    },
    {
      "term": "DRUG INEFFECTIVE FOR UNAPPROVED INDICATION",
      "count": 130
    },
    {
      "term": "DIARRHOEA",
      "count": 108
    },
    {
      "term": "SWELLING FACE",
      "count": 108
    },
    {
      "term": "VOMITING",
      "count": 107
    },
    {
      "term": "DYSPHONIA",
      "count": 106
    },
    {
      "term": "SWOLLEN TONGUE",
      "count": 106
    },
    {
      "term": "ANGIOEDEMA",
      "count": 104
    },
    {
      "term": "DIZZINESS",
      "count": 104
    },
    {
      "term": "PAIN",
      "count": 98
    },
    {
      "term": "DYSPNOEA",
      "count": 94
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 79
    },
    {
      "term": "ARTHRALGIA",
      "count": 73
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 70
    },
    {
      "term": "HYPERHIDROSIS",
      "count": 70
    },
    {
      "term": "COUGH",
      "count": 68
    },
    {
      "term": "INSOMNIA",
      "count": 68
    },
    {
      "term": "MALAISE",
      "count": 63
    },
    {
      "term": "SOMNOLENCE",
      "count": 63
    },
    {
      "term": "DRUG INTERACTION",
      "count": 61
    },
    {
      "term": "DEPRESSION",
      "count": 53
    },
    {
      "term": "NEPHROLITHIASIS",
      "count": 53
    },
    {
      "term": "PRODUCT SUBSTITUTION ISSUE",
      "count": 52
    },
    {
      "term": "ASTHENIA",
      "count": 51
    },
    {
      "term": "SINUSITIS",
      "count": 50
    },
    {
      "term": "NIGHTMARE",
      "count": 49
    },
    {
      "term": "ANXIETY",
      "count": 47
    },
    {
      "term": "FALL",
      "count": 47
    },
    {
      "term": "SEDATION",
      "count": 47
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 46
    },
    {
      "term": "PYREXIA",
      "count": 45
    },
    {
      "term": "BRONCHITIS",
      "count": 44
    },
    {
      "term": "PNEUMONIA",
      "count": 44
    },
    {
      "term": "TREATMENT FAILURE",
      "count": 44
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 43
    },
    {
      "term": "DYSPEPSIA",
      "count": 43
    },
    {
      "term": "HYPERTENSION",
      "count": 43
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 41
    },
    {
      "term": "PARAESTHESIA",
      "count": 41
    },
    {
      "term": "URTICARIA",
      "count": 40
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 38
    },
    {
      "term": "PRURITUS",
      "count": 37
    },
    {
      "term": "CONSTIPATION",
      "count": 36
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 35
    },
    {
      "term": "TREMOR",
      "count": 35
    },
    {
      "term": "ANAEMIA",
      "count": 33
    },
    {
      "term": "BACK PAIN",
      "count": 32
    },
    {
      "term": "FLUSHING",
      "count": 32
    },
    {
      "term": "GAIT DISTURBANCE",
      "count": 32
    },
    {
      "term": "MULTIPLE SCLEROSIS RELAPSE",
      "count": 32
    },
    {
      "term": "NASOPHARYNGITIS",
      "count": 32
    },
    {
      "term": "PARADOXICAL DRUG REACTION",
      "count": 32
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 31
    },
    {
      "term": "ANURIA",
      "count": 31
    },
    {
      "term": "EXTRAPYRAMIDAL DISORDER",
      "count": 31
    },
    {
      "term": "NEOVASCULARISATION",
      "count": 31
    },
    {
      "term": "RASH",
      "count": 31
    },
    {
      "term": "ASTHMA",
      "count": 29
    },
    {
      "term": "MEMORY IMPAIRMENT",
      "count": 29
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 29
    },
    {
      "term": "CHILLS",
      "count": 28
    },
    {
      "term": "WEIGHT INCREASED",
      "count": 28
    },
    {
      "term": "INCORRECT DOSE ADMINISTERED",
      "count": 27
    },
    {
      "term": "SUICIDAL IDEATION",
      "count": 27
    },
    {
      "term": "THERAPEUTIC PRODUCT EFFECT INCOMPLETE",
      "count": 27
    },
    {
      "term": "CEREBROVASCULAR ACCIDENT",
      "count": 26
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 26
    },
    {
      "term": "INFLUENZA",
      "count": 26
    },
    {
      "term": "CHEST DISCOMFORT",
      "count": 25
    },
    {
      "term": "LOSS OF CONSCIOUSNESS",
      "count": 25
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 25
    },
    {
      "term": "NEUROPATHY PERIPHERAL",
      "count": 25
    },
    {
      "term": "PRODUCT SOLUBILITY ABNORMAL",
      "count": 25
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 24
    },
    {
      "term": "DRUG HYPERSENSITIVITY",
      "count": 24
    },
    {
      "term": "GASTROOESOPHAGEAL REFLUX DISEASE",
      "count": 23
    },
    {
      "term": "MUSCULAR WEAKNESS",
      "count": 23
    },
    {
      "term": "WRONG TECHNIQUE IN PRODUCT USAGE PROCESS",
      "count": 23
    },
    {
      "term": "DECREASED APPETITE",
      "count": 22
    },
    {
      "term": "HERPES ZOSTER",
      "count": 22
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 22
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 21
    },
    {
      "term": "ALOPECIA",
      "count": 21
    },
    {
      "term": "DUST ALLERGY",
      "count": 21
    },
    {
      "term": "HEART RATE INCREASED",
      "count": 21
    },
    {
      "term": "HYPOTENSION",
      "count": 21
    },
    {
      "term": "PALPITATIONS",
      "count": 21
    },
    {
      "term": "PERIPHERAL SWELLING",
      "count": 21
    },
    {
      "term": "APHASIA",
      "count": 20
    },
    {
      "term": "ARTHRITIS",
      "count": 20
    },
    {
      "term": "CHEST PAIN",
      "count": 20
    },
    {
      "term": "GASTRITIS",
      "count": 20
    }
  ]
}