{
  "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": 339
    },
    {
      "term": "FATIGUE",
      "count": 121
    },
    {
      "term": "NAUSEA",
      "count": 101
    },
    {
      "term": "HEADACHE",
      "count": 98
    },
    {
      "term": "ANXIETY",
      "count": 96
    },
    {
      "term": "PRODUCT SUBSTITUTION ISSUE",
      "count": 90
    },
    {
      "term": "SOMNOLENCE",
      "count": 80
    },
    {
      "term": "DISTURBANCE IN ATTENTION",
      "count": 71
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 71
    },
    {
      "term": "DIZZINESS",
      "count": 59
    },
    {
      "term": "DEPRESSION",
      "count": 57
    },
    {
      "term": "OFF LABEL USE",
      "count": 54
    },
    {
      "term": "INSOMNIA",
      "count": 52
    },
    {
      "term": "PRODUCT QUALITY ISSUE",
      "count": 48
    },
    {
      "term": "DIARRHOEA",
      "count": 44
    },
    {
      "term": "IRRITABILITY",
      "count": 41
    },
    {
      "term": "DYSPNOEA",
      "count": 40
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 39
    },
    {
      "term": "ASTHENIA",
      "count": 37
    },
    {
      "term": "PAIN",
      "count": 36
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 34
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 34
    },
    {
      "term": "DECREASED APPETITE",
      "count": 33
    },
    {
      "term": "RASH",
      "count": 32
    },
    {
      "term": "MALAISE",
      "count": 31
    },
    {
      "term": "VOMITING",
      "count": 31
    },
    {
      "term": "TOXICITY TO VARIOUS AGENTS",
      "count": 30
    },
    {
      "term": "CHEST PAIN",
      "count": 29
    },
    {
      "term": "HEART RATE INCREASED",
      "count": 29
    },
    {
      "term": "PALPITATIONS",
      "count": 27
    },
    {
      "term": "LETHARGY",
      "count": 26
    },
    {
      "term": "BRAIN FOG",
      "count": 25
    },
    {
      "term": "AGITATION",
      "count": 24
    },
    {
      "term": "SUICIDAL IDEATION",
      "count": 24
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 23
    },
    {
      "term": "DRUG EFFECT DECREASED",
      "count": 23
    },
    {
      "term": "FALL",
      "count": 23
    },
    {
      "term": "WRONG TECHNIQUE IN PRODUCT USAGE PROCESS",
      "count": 23
    },
    {
      "term": "ADVERSE EVENT",
      "count": 22
    },
    {
      "term": "COMPLETED SUICIDE",
      "count": 22
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 22
    },
    {
      "term": "SLEEP DISORDER",
      "count": 22
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 21
    },
    {
      "term": "ALOPECIA",
      "count": 21
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 21
    },
    {
      "term": "HYPERTENSION",
      "count": 21
    },
    {
      "term": "INTENTIONAL OVERDOSE",
      "count": 21
    },
    {
      "term": "AGGRESSION",
      "count": 20
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 20
    },
    {
      "term": "DRY MOUTH",
      "count": 20
    },
    {
      "term": "HYPERHIDROSIS",
      "count": 20
    },
    {
      "term": "INTENTIONAL PRODUCT USE ISSUE",
      "count": 20
    },
    {
      "term": "PRURITUS",
      "count": 20
    },
    {
      "term": "MIGRAINE",
      "count": 19
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 19
    },
    {
      "term": "PYREXIA",
      "count": 19
    },
    {
      "term": "ANGER",
      "count": 18
    },
    {
      "term": "COVID-19",
      "count": 18
    },
    {
      "term": "DEPRESSED MOOD",
      "count": 18
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 18
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 18
    },
    {
      "term": "STRESS",
      "count": 18
    },
    {
      "term": "GASTROINTESTINAL DISORDER",
      "count": 17
    },
    {
      "term": "MYALGIA",
      "count": 17
    },
    {
      "term": "PARAESTHESIA",
      "count": 17
    },
    {
      "term": "PRODUCT AVAILABILITY ISSUE",
      "count": 17
    },
    {
      "term": "PRODUCT DISPENSING ERROR",
      "count": 17
    },
    {
      "term": "ATTENTION DEFICIT HYPERACTIVITY DISORDER",
      "count": 16
    },
    {
      "term": "CARDIO-RESPIRATORY ARREST",
      "count": 16
    },
    {
      "term": "COUGH",
      "count": 16
    },
    {
      "term": "FLUSHING",
      "count": 16
    },
    {
      "term": "OVERDOSE",
      "count": 16
    },
    {
      "term": "PRODUCT ADMINISTRATION INTERRUPTED",
      "count": 16
    },
    {
      "term": "ARTHRALGIA",
      "count": 15
    },
    {
      "term": "COGNITIVE DISORDER",
      "count": 15
    },
    {
      "term": "DISCOMFORT",
      "count": 15
    },
    {
      "term": "DRUG INTERACTION",
      "count": 15
    },
    {
      "term": "PSYCHOTIC DISORDER",
      "count": 15
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 14
    },
    {
      "term": "AMNESIA",
      "count": 14
    },
    {
      "term": "GASTROOESOPHAGEAL REFLUX DISEASE",
      "count": 14
    },
    {
      "term": "HYPERSOMNIA",
      "count": 14
    },
    {
      "term": "MULTIPLE SCLEROSIS RELAPSE",
      "count": 14
    },
    {
      "term": "PANIC ATTACK",
      "count": 14
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 14
    },
    {
      "term": "VISION BLURRED",
      "count": 14
    },
    {
      "term": "WEIGHT INCREASED",
      "count": 14
    },
    {
      "term": "APATHY",
      "count": 13
    },
    {
      "term": "BACK PAIN",
      "count": 13
    },
    {
      "term": "MEMORY IMPAIRMENT",
      "count": 13
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 13
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 13
    },
    {
      "term": "SEIZURE",
      "count": 13
    },
    {
      "term": "SINUSITIS",
      "count": 13
    },
    {
      "term": "SURGERY",
      "count": 13
    },
    {
      "term": "TREMOR",
      "count": 13
    },
    {
      "term": "URTICARIA",
      "count": 13
    },
    {
      "term": "VISUAL IMPAIRMENT",
      "count": 13
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 12
    },
    {
      "term": "DRUG ABUSE",
      "count": 12
    }
  ]
}