{
  "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": "NAUSEA",
      "count": 61
    },
    {
      "term": "HYPOTENSION",
      "count": 59
    },
    {
      "term": "DYSPNOEA",
      "count": 53
    },
    {
      "term": "CHEST PAIN",
      "count": 36
    },
    {
      "term": "DIZZINESS",
      "count": 36
    },
    {
      "term": "HEADACHE",
      "count": 33
    },
    {
      "term": "UNRESPONSIVE TO STIMULI",
      "count": 29
    },
    {
      "term": "CARDIAC ARREST",
      "count": 27
    },
    {
      "term": "BRADYCARDIA",
      "count": 26
    },
    {
      "term": "VOMITING",
      "count": 26
    },
    {
      "term": "SEIZURE",
      "count": 24
    },
    {
      "term": "CHEST DISCOMFORT",
      "count": 22
    },
    {
      "term": "HEART RATE INCREASED",
      "count": 20
    },
    {
      "term": "TREMOR",
      "count": 17
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 15
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 14
    },
    {
      "term": "ACUTE MYOCARDIAL INFARCTION",
      "count": 14
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 14
    },
    {
      "term": "ATRIOVENTRICULAR BLOCK",
      "count": 13
    },
    {
      "term": "HYPERHIDROSIS",
      "count": 13
    },
    {
      "term": "LETHARGY",
      "count": 13
    },
    {
      "term": "PRODUCT QUALITY ISSUE",
      "count": 13
    },
    {
      "term": "MENTAL STATUS CHANGES",
      "count": 12
    },
    {
      "term": "SYNCOPE",
      "count": 12
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 11
    },
    {
      "term": "BLOOD PRESSURE DECREASED",
      "count": 11
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 11
    },
    {
      "term": "PARAESTHESIA",
      "count": 11
    },
    {
      "term": "WHEEZING",
      "count": 11
    },
    {
      "term": "CARDIO-RESPIRATORY ARREST",
      "count": 10
    },
    {
      "term": "CEREBROVASCULAR ACCIDENT",
      "count": 10
    },
    {
      "term": "PRESYNCOPE",
      "count": 10
    },
    {
      "term": "ANXIETY",
      "count": 9
    },
    {
      "term": "ARTERIOSPASM CORONARY",
      "count": 9
    },
    {
      "term": "BUNDLE BRANCH BLOCK LEFT",
      "count": 9
    },
    {
      "term": "FATIGUE",
      "count": 9
    },
    {
      "term": "BACK PAIN",
      "count": 8
    },
    {
      "term": "CHRONIC KIDNEY DISEASE",
      "count": 8
    },
    {
      "term": "COUGH",
      "count": 8
    },
    {
      "term": "DIARRHOEA",
      "count": 8
    },
    {
      "term": "ELECTROCARDIOGRAM ST SEGMENT ELEVATION",
      "count": 8
    },
    {
      "term": "HEMIPLEGIC MIGRAINE",
      "count": 8
    },
    {
      "term": "LOSS OF CONSCIOUSNESS",
      "count": 8
    },
    {
      "term": "SOMNOLENCE",
      "count": 8
    },
    {
      "term": "ASTHENIA",
      "count": 7
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 7
    },
    {
      "term": "GAIT DISTURBANCE",
      "count": 7
    },
    {
      "term": "INCORRECT DOSE ADMINISTERED",
      "count": 7
    },
    {
      "term": "KOUNIS SYNDROME",
      "count": 7
    },
    {
      "term": "MYOCARDIAL ISCHAEMIA",
      "count": 7
    },
    {
      "term": "NO ADVERSE EVENT",
      "count": 7
    },
    {
      "term": "OFF LABEL USE",
      "count": 7
    },
    {
      "term": "PAIN",
      "count": 7
    },
    {
      "term": "PALPITATIONS",
      "count": 7
    },
    {
      "term": "PRODUCT SUBSTITUTION ISSUE",
      "count": 7
    },
    {
      "term": "RENAL FAILURE",
      "count": 7
    },
    {
      "term": "TACHYCARDIA",
      "count": 7
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 6
    },
    {
      "term": "ANGINA PECTORIS",
      "count": 6
    },
    {
      "term": "DILATATION VENTRICULAR",
      "count": 6
    },
    {
      "term": "ELECTROCARDIOGRAM ST SEGMENT DEPRESSION",
      "count": 6
    },
    {
      "term": "HYPERTENSION",
      "count": 6
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 6
    },
    {
      "term": "INCORRECT PRODUCT ADMINISTRATION DURATION",
      "count": 6
    },
    {
      "term": "ISCHAEMIA",
      "count": 6
    },
    {
      "term": "MALAISE",
      "count": 6
    },
    {
      "term": "PALLOR",
      "count": 6
    },
    {
      "term": "RESPIRATORY DEPRESSION",
      "count": 6
    },
    {
      "term": "VENTRICULAR FIBRILLATION",
      "count": 6
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 5
    },
    {
      "term": "ANAPHYLACTIC REACTION",
      "count": 5
    },
    {
      "term": "BLOOD GLUCOSE INCREASED",
      "count": 5
    },
    {
      "term": "BRONCHOSPASM",
      "count": 5
    },
    {
      "term": "CARDIAC FAILURE",
      "count": 5
    },
    {
      "term": "CARDIOGENIC SHOCK",
      "count": 5
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 5
    },
    {
      "term": "DRUG HYPERSENSITIVITY",
      "count": 5
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 5
    },
    {
      "term": "FLUSHING",
      "count": 5
    },
    {
      "term": "MYOCARDIAL INFARCTION",
      "count": 5
    },
    {
      "term": "NODAL RHYTHM",
      "count": 5
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 5
    },
    {
      "term": "PULSE ABSENT",
      "count": 5
    },
    {
      "term": "SPEECH DISORDER",
      "count": 5
    },
    {
      "term": "SYRINGE ISSUE",
      "count": 5
    },
    {
      "term": "ADVERSE EVENT",
      "count": 4
    },
    {
      "term": "APHASIA",
      "count": 4
    },
    {
      "term": "ARRHYTHMIA",
      "count": 4
    },
    {
      "term": "CARDIAC PERFUSION DEFECT",
      "count": 4
    },
    {
      "term": "CHILLS",
      "count": 4
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 4
    },
    {
      "term": "DEVICE CONNECTION ISSUE",
      "count": 4
    },
    {
      "term": "DEVICE ISSUE",
      "count": 4
    },
    {
      "term": "EJECTION FRACTION DECREASED",
      "count": 4
    },
    {
      "term": "ERYTHEMA",
      "count": 4
    },
    {
      "term": "HEART RATE DECREASED",
      "count": 4
    },
    {
      "term": "IMMEDIATE POST-INJECTION REACTION",
      "count": 4
    },
    {
      "term": "INFUSION RELATED REACTION",
      "count": 4
    },
    {
      "term": "INSOMNIA",
      "count": 4
    },
    {
      "term": "MIGRAINE",
      "count": 4
    }
  ]
}