{
  "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": 70
    },
    {
      "term": "HYPOTENSION",
      "count": 10
    },
    {
      "term": "TREMOR",
      "count": 10
    },
    {
      "term": "DYSPNOEA",
      "count": 9
    },
    {
      "term": "HEART RATE INCREASED",
      "count": 9
    },
    {
      "term": "LOCAL ANAESTHETIC SYSTEMIC TOXICITY",
      "count": 9
    },
    {
      "term": "BRADYCARDIA",
      "count": 8
    },
    {
      "term": "FACIAL PARALYSIS",
      "count": 8
    },
    {
      "term": "NAUSEA",
      "count": 8
    },
    {
      "term": "NO ADVERSE EVENT",
      "count": 8
    },
    {
      "term": "PAIN",
      "count": 8
    },
    {
      "term": "INJECTION SITE PAIN",
      "count": 7
    },
    {
      "term": "SEIZURE",
      "count": 7
    },
    {
      "term": "STRESS CARDIOMYOPATHY",
      "count": 7
    },
    {
      "term": "CARDIAC ARREST",
      "count": 6
    },
    {
      "term": "DIZZINESS",
      "count": 6
    },
    {
      "term": "HYPERTENSION",
      "count": 6
    },
    {
      "term": "MATERNAL EXPOSURE DURING DELIVERY",
      "count": 6
    },
    {
      "term": "PALPITATIONS",
      "count": 6
    },
    {
      "term": "TACHYCARDIA",
      "count": 6
    },
    {
      "term": "ANAESTHETIC COMPLICATION",
      "count": 5
    },
    {
      "term": "ASTHENIA",
      "count": 5
    },
    {
      "term": "ELECTROCARDIOGRAM QT PROLONGED",
      "count": 5
    },
    {
      "term": "ERYTHEMA",
      "count": 5
    },
    {
      "term": "HEADACHE",
      "count": 5
    },
    {
      "term": "HORNER^S SYNDROME",
      "count": 5
    },
    {
      "term": "LOSS OF CONSCIOUSNESS",
      "count": 5
    },
    {
      "term": "OFF LABEL USE",
      "count": 5
    },
    {
      "term": "RASH",
      "count": 5
    },
    {
      "term": "SKIN NECROSIS",
      "count": 5
    },
    {
      "term": "ANAPHYLACTIC SHOCK",
      "count": 4
    },
    {
      "term": "ANGIOEDEMA",
      "count": 4
    },
    {
      "term": "CHEST DISCOMFORT",
      "count": 4
    },
    {
      "term": "CHILLS",
      "count": 4
    },
    {
      "term": "DRUG HYPERSENSITIVITY",
      "count": 4
    },
    {
      "term": "EXTREMITY NECROSIS",
      "count": 4
    },
    {
      "term": "HYPERHIDROSIS",
      "count": 4
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 4
    },
    {
      "term": "LABELLED DRUG-DRUG INTERACTION MEDICATION ERROR",
      "count": 4
    },
    {
      "term": "PALLOR",
      "count": 4
    },
    {
      "term": "TOXICITY TO VARIOUS AGENTS",
      "count": 4
    },
    {
      "term": "TRISMUS",
      "count": 4
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 3
    },
    {
      "term": "ACCIDENTAL EXPOSURE TO PRODUCT",
      "count": 3
    },
    {
      "term": "ACCIDENTAL OVERDOSE",
      "count": 3
    },
    {
      "term": "ANAPHYLACTIC REACTION",
      "count": 3
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 3
    },
    {
      "term": "BLINDNESS TRANSIENT",
      "count": 3
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 3
    },
    {
      "term": "CHEST PAIN",
      "count": 3
    },
    {
      "term": "COUGH",
      "count": 3
    },
    {
      "term": "DEVICE BREAKAGE",
      "count": 3
    },
    {
      "term": "DRUG INTERACTION",
      "count": 3
    },
    {
      "term": "DRY GANGRENE",
      "count": 3
    },
    {
      "term": "ELECTROCARDIOGRAM QRS COMPLEX PROLONGED",
      "count": 3
    },
    {
      "term": "FATIGUE",
      "count": 3
    },
    {
      "term": "MALAISE",
      "count": 3
    },
    {
      "term": "MYDRIASIS",
      "count": 3
    },
    {
      "term": "PRODUCT LEAKAGE",
      "count": 3
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 3
    },
    {
      "term": "QUADRIPARESIS",
      "count": 3
    },
    {
      "term": "SINUS ARREST",
      "count": 3
    },
    {
      "term": "SWELLING",
      "count": 3
    },
    {
      "term": "SYNCOPE",
      "count": 3
    },
    {
      "term": "TRIGEMINO-CARDIAC REFLEX",
      "count": 3
    },
    {
      "term": "TYPE IV HYPERSENSITIVITY REACTION",
      "count": 3
    },
    {
      "term": "ABSCESS",
      "count": 2
    },
    {
      "term": "ACUTE MYOCARDIAL INFARCTION",
      "count": 2
    },
    {
      "term": "ACUTE PULMONARY OEDEMA",
      "count": 2
    },
    {
      "term": "AGITATION",
      "count": 2
    },
    {
      "term": "ANXIETY",
      "count": 2
    },
    {
      "term": "APHASIA",
      "count": 2
    },
    {
      "term": "APHONIA",
      "count": 2
    },
    {
      "term": "CARDIO-RESPIRATORY ARREST",
      "count": 2
    },
    {
      "term": "CARDIOGENIC SHOCK",
      "count": 2
    },
    {
      "term": "CIRCULATORY COLLAPSE",
      "count": 2
    },
    {
      "term": "CONSTIPATION",
      "count": 2
    },
    {
      "term": "DIPLEGIA",
      "count": 2
    },
    {
      "term": "DIPLOPIA",
      "count": 2
    },
    {
      "term": "DISCOMFORT",
      "count": 2
    },
    {
      "term": "DRUG-INDUCED LIVER INJURY",
      "count": 2
    },
    {
      "term": "DYSARTHRIA",
      "count": 2
    },
    {
      "term": "ELECTROCARDIOGRAM ST SEGMENT DEPRESSION",
      "count": 2
    },
    {
      "term": "FLUSHING",
      "count": 2
    },
    {
      "term": "GINGIVITIS",
      "count": 2
    },
    {
      "term": "INJURY",
      "count": 2
    },
    {
      "term": "INJURY ASSOCIATED WITH DEVICE",
      "count": 2
    },
    {
      "term": "MONOPLEGIA",
      "count": 2
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 2
    },
    {
      "term": "MYOCARDIAL INFARCTION",
      "count": 2
    },
    {
      "term": "OPHTHALMOPLEGIA",
      "count": 2
    },
    {
      "term": "OSTEONECROSIS OF JAW",
      "count": 2
    },
    {
      "term": "PAIN IN JAW",
      "count": 2
    },
    {
      "term": "PANIC REACTION",
      "count": 2
    },
    {
      "term": "PERI-IMPLANTITIS",
      "count": 2
    },
    {
      "term": "PRESYNCOPE",
      "count": 2
    },
    {
      "term": "PROCEDURAL HAEMORRHAGE",
      "count": 2
    },
    {
      "term": "PUPILLARY REFLEX IMPAIRED",
      "count": 2
    },
    {
      "term": "SKIN TEST POSITIVE",
      "count": 2
    },
    {
      "term": "SOMNOLENCE",
      "count": 2
    }
  ]
}