{
  "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": "DEATH",
      "count": 512
    },
    {
      "term": "OFF LABEL USE",
      "count": 511
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 408
    },
    {
      "term": "HYPOCALCAEMIA",
      "count": 336
    },
    {
      "term": "NAUSEA",
      "count": 291
    },
    {
      "term": "VOMITING",
      "count": 248
    },
    {
      "term": "HYPERCALCAEMIA",
      "count": 229
    },
    {
      "term": "DIARRHOEA",
      "count": 195
    },
    {
      "term": "CALCIPHYLAXIS",
      "count": 168
    },
    {
      "term": "HOSPITALISATION",
      "count": 163
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 145
    },
    {
      "term": "DYSPNOEA",
      "count": 128
    },
    {
      "term": "SEPSIS",
      "count": 126
    },
    {
      "term": "BLOOD PARATHYROID HORMONE INCREASED",
      "count": 124
    },
    {
      "term": "PNEUMONIA",
      "count": 121
    },
    {
      "term": "DIZZINESS",
      "count": 113
    },
    {
      "term": "HYPOTENSION",
      "count": 110
    },
    {
      "term": "PARATHYROID TUMOUR BENIGN",
      "count": 110
    },
    {
      "term": "RENAL FAILURE",
      "count": 110
    },
    {
      "term": "DECREASED APPETITE",
      "count": 108
    },
    {
      "term": "HYPERTENSION",
      "count": 102
    },
    {
      "term": "HEADACHE",
      "count": 100
    },
    {
      "term": "PAIN",
      "count": 100
    },
    {
      "term": "CHRONIC KIDNEY DISEASE",
      "count": 97
    },
    {
      "term": "END STAGE RENAL DISEASE",
      "count": 96
    },
    {
      "term": "PYREXIA",
      "count": 94
    },
    {
      "term": "ANAEMIA",
      "count": 92
    },
    {
      "term": "ASTHENIA",
      "count": 92
    },
    {
      "term": "FALL",
      "count": 91
    },
    {
      "term": "MATERNAL EXPOSURE DURING PREGNANCY",
      "count": 88
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 86
    },
    {
      "term": "FATIGUE",
      "count": 84
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 83
    },
    {
      "term": "HUNGRY BONE SYNDROME",
      "count": 80
    },
    {
      "term": "RENAL IMPAIRMENT",
      "count": 79
    },
    {
      "term": "THERAPY NON-RESPONDER",
      "count": 77
    },
    {
      "term": "HYPERPARATHYROIDISM",
      "count": 75
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 74
    },
    {
      "term": "BLOOD CALCIUM INCREASED",
      "count": 71
    },
    {
      "term": "HYPERPARATHYROIDISM SECONDARY",
      "count": 71
    },
    {
      "term": "EXPOSURE DURING PREGNANCY",
      "count": 70
    },
    {
      "term": "HYPERKALAEMIA",
      "count": 67
    },
    {
      "term": "GASTROINTESTINAL DISORDER",
      "count": 66
    },
    {
      "term": "HYPOMAGNESAEMIA",
      "count": 65
    },
    {
      "term": "CEREBROVASCULAR ACCIDENT",
      "count": 63
    },
    {
      "term": "BACK PAIN",
      "count": 62
    },
    {
      "term": "FOETAL EXPOSURE DURING PREGNANCY",
      "count": 62
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 61
    },
    {
      "term": "ARTERIOVENOUS FISTULA SITE COMPLICATION",
      "count": 59
    },
    {
      "term": "CARDIAC FAILURE",
      "count": 59
    },
    {
      "term": "DEHYDRATION",
      "count": 58
    },
    {
      "term": "TREATMENT NONCOMPLIANCE",
      "count": 58
    },
    {
      "term": "CARDIAC ARREST",
      "count": 57
    },
    {
      "term": "DRUG INEFFECTIVE FOR UNAPPROVED INDICATION",
      "count": 57
    },
    {
      "term": "GASTROINTESTINAL HAEMORRHAGE",
      "count": 56
    },
    {
      "term": "DRUG INTERACTION",
      "count": 55
    },
    {
      "term": "NEPHROLITHIASIS",
      "count": 55
    },
    {
      "term": "CONSTIPATION",
      "count": 54
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 54
    },
    {
      "term": "MYOCARDIAL INFARCTION",
      "count": 54
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 53
    },
    {
      "term": "BLOOD CREATININE INCREASED",
      "count": 52
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 52
    },
    {
      "term": "THROMBOCYTOPENIA",
      "count": 52
    },
    {
      "term": "ANXIETY",
      "count": 51
    },
    {
      "term": "LOSS OF CONSCIOUSNESS",
      "count": 51
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 50
    },
    {
      "term": "CHEST PAIN",
      "count": 50
    },
    {
      "term": "ARTHRALGIA",
      "count": 49
    },
    {
      "term": "COUGH",
      "count": 49
    },
    {
      "term": "DISEASE PROGRESSION",
      "count": 48
    },
    {
      "term": "DRUG EFFECTIVE FOR UNAPPROVED INDICATION",
      "count": 48
    },
    {
      "term": "PREMATURE BABY",
      "count": 48
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 48
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 47
    },
    {
      "term": "MALAISE",
      "count": 46
    },
    {
      "term": "PULMONARY EMBOLISM",
      "count": 46
    },
    {
      "term": "PRURITUS",
      "count": 45
    },
    {
      "term": "RENAL TRANSPLANT",
      "count": 45
    },
    {
      "term": "COVID-19",
      "count": 44
    },
    {
      "term": "INFECTION",
      "count": 44
    },
    {
      "term": "PARATHYROID TUMOUR MALIGNANT",
      "count": 44
    },
    {
      "term": "OEDEMA PERIPHERAL",
      "count": 43
    },
    {
      "term": "TREATMENT FAILURE",
      "count": 43
    },
    {
      "term": "ACUTE MYOCARDIAL INFARCTION",
      "count": 42
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 42
    },
    {
      "term": "ANGINA PECTORIS",
      "count": 41
    },
    {
      "term": "NEPHROGENIC ANAEMIA",
      "count": 41
    },
    {
      "term": "CHRONIC KIDNEY DISEASE-MINERAL AND BONE DISORDER",
      "count": 40
    },
    {
      "term": "ELECTROCARDIOGRAM QT PROLONGED",
      "count": 40
    },
    {
      "term": "PARAESTHESIA",
      "count": 40
    },
    {
      "term": "PREMATURE DELIVERY",
      "count": 40
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 39
    },
    {
      "term": "CARDIOVASCULAR DISORDER",
      "count": 39
    },
    {
      "term": "TOXICITY TO VARIOUS AGENTS",
      "count": 39
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 38
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 37
    },
    {
      "term": "CARDIAC FAILURE CONGESTIVE",
      "count": 37
    },
    {
      "term": "HYPERPHOSPHATAEMIA",
      "count": 37
    },
    {
      "term": "MYALGIA",
      "count": 37
    }
  ]
}