{
  "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": 427
    },
    {
      "term": "DRUG HYPERSENSITIVITY",
      "count": 417
    },
    {
      "term": "PAIN",
      "count": 152
    },
    {
      "term": "TOXICITY TO VARIOUS AGENTS",
      "count": 98
    },
    {
      "term": "NAUSEA",
      "count": 90
    },
    {
      "term": "DIZZINESS",
      "count": 89
    },
    {
      "term": "HYPOTENSION",
      "count": 89
    },
    {
      "term": "DYSPNOEA",
      "count": 88
    },
    {
      "term": "CARDIAC ARREST",
      "count": 85
    },
    {
      "term": "VOMITING",
      "count": 72
    },
    {
      "term": "FATIGUE",
      "count": 70
    },
    {
      "term": "OFF LABEL USE",
      "count": 68
    },
    {
      "term": "INJECTION SITE PAIN",
      "count": 64
    },
    {
      "term": "HEADACHE",
      "count": 62
    },
    {
      "term": "RASH",
      "count": 61
    },
    {
      "term": "PYREXIA",
      "count": 60
    },
    {
      "term": "DEATH",
      "count": 58
    },
    {
      "term": "ARTHRALGIA",
      "count": 56
    },
    {
      "term": "LOSS OF CONSCIOUSNESS",
      "count": 54
    },
    {
      "term": "DIARRHOEA",
      "count": 53
    },
    {
      "term": "HYPERTENSION",
      "count": 53
    },
    {
      "term": "ANAPHYLACTIC REACTION",
      "count": 50
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 50
    },
    {
      "term": "PRODUCT QUALITY ISSUE",
      "count": 50
    },
    {
      "term": "OVERDOSE",
      "count": 49
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 49
    },
    {
      "term": "DRUG INTERACTION",
      "count": 47
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 47
    },
    {
      "term": "BRADYCARDIA",
      "count": 46
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 45
    },
    {
      "term": "FALL",
      "count": 42
    },
    {
      "term": "PNEUMONIA",
      "count": 42
    },
    {
      "term": "ANXIETY",
      "count": 41
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 41
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 41
    },
    {
      "term": "MUSCULAR WEAKNESS",
      "count": 41
    },
    {
      "term": "RESPIRATORY ARREST",
      "count": 41
    },
    {
      "term": "SEIZURE",
      "count": 40
    },
    {
      "term": "ASTHENIA",
      "count": 39
    },
    {
      "term": "BURNING SENSATION",
      "count": 39
    },
    {
      "term": "MALAISE",
      "count": 39
    },
    {
      "term": "LAGOPHTHALMOS",
      "count": 38
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 38
    },
    {
      "term": "PRURITUS",
      "count": 38
    },
    {
      "term": "TACHYCARDIA",
      "count": 38
    },
    {
      "term": "CONVULSION",
      "count": 37
    },
    {
      "term": "GENERALISED TONIC-CLONIC SEIZURE",
      "count": 37
    },
    {
      "term": "TREMOR",
      "count": 36
    },
    {
      "term": "UNRESPONSIVE TO STIMULI",
      "count": 34
    },
    {
      "term": "INSOMNIA",
      "count": 33
    },
    {
      "term": "SEPSIS",
      "count": 33
    },
    {
      "term": "SWELLING",
      "count": 33
    },
    {
      "term": "VENTRICULAR TACHYCARDIA",
      "count": 33
    },
    {
      "term": "BACK PAIN",
      "count": 32
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 32
    },
    {
      "term": "URTICARIA",
      "count": 32
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 32
    },
    {
      "term": "ANAESTHETIC COMPLICATION",
      "count": 31
    },
    {
      "term": "SOMNOLENCE",
      "count": 31
    },
    {
      "term": "DEPRESSION",
      "count": 30
    },
    {
      "term": "METHAEMOGLOBINAEMIA",
      "count": 30
    },
    {
      "term": "STAPHYLOCOCCAL INFECTION",
      "count": 29
    },
    {
      "term": "ARTHRITIS INFECTIVE",
      "count": 28
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 27
    },
    {
      "term": "ANAEMIA",
      "count": 27
    },
    {
      "term": "INFECTION",
      "count": 27
    },
    {
      "term": "MEDICATION ERROR",
      "count": 27
    },
    {
      "term": "NEUROTOXICITY",
      "count": 27
    },
    {
      "term": "PALPITATIONS",
      "count": 27
    },
    {
      "term": "SYNCOPE",
      "count": 27
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 26
    },
    {
      "term": "ERYTHEMA",
      "count": 26
    },
    {
      "term": "PARAESTHESIA",
      "count": 26
    },
    {
      "term": "CONSTIPATION",
      "count": 25
    },
    {
      "term": "AGITATION",
      "count": 24
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 24
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 23
    },
    {
      "term": "MYOPATHY TOXIC",
      "count": 23
    },
    {
      "term": "CELLULITIS",
      "count": 22
    },
    {
      "term": "DRUG TOXICITY",
      "count": 22
    },
    {
      "term": "JOINT SWELLING",
      "count": 22
    },
    {
      "term": "COUGH",
      "count": 21
    },
    {
      "term": "DECREASED APPETITE",
      "count": 21
    },
    {
      "term": "GAIT DISTURBANCE",
      "count": 21
    },
    {
      "term": "HYPERHIDROSIS",
      "count": 21
    },
    {
      "term": "NEUROPATHY PERIPHERAL",
      "count": 21
    },
    {
      "term": "BLOOD PRESSURE DECREASED",
      "count": 20
    },
    {
      "term": "CHEST PAIN",
      "count": 20
    },
    {
      "term": "DYSARTHRIA",
      "count": 20
    },
    {
      "term": "HEART RATE INCREASED",
      "count": 20
    },
    {
      "term": "SINUS TACHYCARDIA",
      "count": 20
    },
    {
      "term": "WRONG TECHNIQUE IN DRUG USAGE PROCESS",
      "count": 20
    },
    {
      "term": "DEHYDRATION",
      "count": 19
    },
    {
      "term": "DRUG INEFFECTIVE FOR UNAPPROVED INDICATION",
      "count": 19
    },
    {
      "term": "FLUSHING",
      "count": 19
    },
    {
      "term": "INCORRECT ROUTE OF DRUG ADMINISTRATION",
      "count": 19
    },
    {
      "term": "SURGERY",
      "count": 19
    },
    {
      "term": "DRUG ABUSE",
      "count": 18
    },
    {
      "term": "DRUG EFFECT DECREASED",
      "count": 18
    },
    {
      "term": "OEDEMA PERIPHERAL",
      "count": 18
    }
  ]
}