{
  "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": "PRODUCT DOSE OMISSION ISSUE",
      "count": 1120
    },
    {
      "term": "OFF LABEL USE",
      "count": 1075
    },
    {
      "term": "INJECTION SITE PAIN",
      "count": 930
    },
    {
      "term": "VIRAL LOAD INCREASED",
      "count": 436
    },
    {
      "term": "PAIN",
      "count": 407
    },
    {
      "term": "VIROLOGIC FAILURE",
      "count": 289
    },
    {
      "term": "PATHOGEN RESISTANCE",
      "count": 263
    },
    {
      "term": "INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION",
      "count": 259
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED THERAPEUTIC ENVIRONMENT",
      "count": 255
    },
    {
      "term": "PYREXIA",
      "count": 254
    },
    {
      "term": "PRODUCT COMPLAINT",
      "count": 222
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 206
    },
    {
      "term": "FATIGUE",
      "count": 195
    },
    {
      "term": "PRODUCT STORAGE ERROR",
      "count": 186
    },
    {
      "term": "INJECTION SITE NODULE",
      "count": 182
    },
    {
      "term": "BLOOD HIV RNA INCREASED",
      "count": 168
    },
    {
      "term": "VIRAL MUTATION IDENTIFIED",
      "count": 168
    },
    {
      "term": "HEADACHE",
      "count": 162
    },
    {
      "term": "EXPOSURE DURING PREGNANCY",
      "count": 157
    },
    {
      "term": "DEPRESSION",
      "count": 153
    },
    {
      "term": "INJECTION SITE SWELLING",
      "count": 147
    },
    {
      "term": "HIV INFECTION",
      "count": 144
    },
    {
      "term": "RASH",
      "count": 139
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 136
    },
    {
      "term": "WRONG TECHNIQUE IN DEVICE USAGE PROCESS",
      "count": 134
    },
    {
      "term": "NAUSEA",
      "count": 125
    },
    {
      "term": "ARTHRALGIA",
      "count": 118
    },
    {
      "term": "INJECTION SITE REACTION",
      "count": 118
    },
    {
      "term": "MYALGIA",
      "count": 117
    },
    {
      "term": "PRODUCT ADMINISTERED AT INAPPROPRIATE SITE",
      "count": 117
    },
    {
      "term": "INCORRECT DOSE ADMINISTERED",
      "count": 114
    },
    {
      "term": "DIARRHOEA",
      "count": 108
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 103
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 102
    },
    {
      "term": "INJECTION SITE MASS",
      "count": 97
    },
    {
      "term": "MALAISE",
      "count": 97
    },
    {
      "term": "GAIT DISTURBANCE",
      "count": 95
    },
    {
      "term": "DIZZINESS",
      "count": 94
    },
    {
      "term": "ANXIETY",
      "count": 91
    },
    {
      "term": "INFLUENZA LIKE ILLNESS",
      "count": 91
    },
    {
      "term": "TREATMENT FAILURE",
      "count": 90
    },
    {
      "term": "WEIGHT DECREASED",
      "count": 90
    },
    {
      "term": "BACK PAIN",
      "count": 88
    },
    {
      "term": "DYSPNOEA",
      "count": 85
    },
    {
      "term": "NODULE",
      "count": 83
    },
    {
      "term": "CHILLS",
      "count": 82
    },
    {
      "term": "PRODUCT USE ISSUE",
      "count": 82
    },
    {
      "term": "INJECTION SITE ERYTHEMA",
      "count": 78
    },
    {
      "term": "PRURITUS",
      "count": 75
    },
    {
      "term": "WRONG TECHNIQUE IN PRODUCT USAGE PROCESS",
      "count": 66
    },
    {
      "term": "TREATMENT NONCOMPLIANCE",
      "count": 65
    },
    {
      "term": "INJECTION SITE DISCOMFORT",
      "count": 63
    },
    {
      "term": "VOMITING",
      "count": 60
    },
    {
      "term": "DEATH",
      "count": 57
    },
    {
      "term": "MUSCULOSKELETAL PAIN",
      "count": 57
    },
    {
      "term": "INSOMNIA",
      "count": 56
    },
    {
      "term": "INJECTION SITE DISCHARGE",
      "count": 55
    },
    {
      "term": "WEIGHT INCREASED",
      "count": 55
    },
    {
      "term": "URTICARIA",
      "count": 53
    },
    {
      "term": "ASTHENIA",
      "count": 49
    },
    {
      "term": "ERYTHEMA",
      "count": 48
    },
    {
      "term": "PRODUCT ADMINISTRATION ERROR",
      "count": 47
    },
    {
      "term": "GAIT INABILITY",
      "count": 46
    },
    {
      "term": "INCORRECT ROUTE OF PRODUCT ADMINISTRATION",
      "count": 46
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 46
    },
    {
      "term": "INJECTION SITE INDURATION",
      "count": 45
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 44
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 43
    },
    {
      "term": "COUGH",
      "count": 43
    },
    {
      "term": "ILLNESS",
      "count": 42
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 40
    },
    {
      "term": "PARAESTHESIA",
      "count": 39
    },
    {
      "term": "HYPOAESTHESIA",
      "count": 38
    },
    {
      "term": "INJECTION SITE ABSCESS",
      "count": 38
    },
    {
      "term": "PNEUMONIA",
      "count": 38
    },
    {
      "term": "PSYCHOTIC DISORDER",
      "count": 38
    },
    {
      "term": "COVID-19",
      "count": 37
    },
    {
      "term": "DRUG INTERACTION",
      "count": 37
    },
    {
      "term": "FLUSHING",
      "count": 37
    },
    {
      "term": "HYPERHIDROSIS",
      "count": 37
    },
    {
      "term": "INJECTION SITE WARMTH",
      "count": 37
    },
    {
      "term": "LABELLED DRUG-DRUG INTERACTION MEDICATION ERROR",
      "count": 36
    },
    {
      "term": "OCCUPATIONAL EXPOSURE TO PRODUCT",
      "count": 36
    },
    {
      "term": "PRODUCT DISPENSING ERROR",
      "count": 35
    },
    {
      "term": "CD4 LYMPHOCYTES DECREASED",
      "count": 34
    },
    {
      "term": "HEPATITIS B REACTIVATION",
      "count": 34
    },
    {
      "term": "SUICIDAL IDEATION",
      "count": 34
    },
    {
      "term": "AGGRESSION",
      "count": 33
    },
    {
      "term": "DISCOMFORT",
      "count": 33
    },
    {
      "term": "DECREASED APPETITE",
      "count": 32
    },
    {
      "term": "SWELLING",
      "count": 32
    },
    {
      "term": "SCIATICA",
      "count": 31
    },
    {
      "term": "UNDERDOSE",
      "count": 31
    },
    {
      "term": "ACCIDENTAL EXPOSURE TO PRODUCT",
      "count": 30
    },
    {
      "term": "CHEST PAIN",
      "count": 30
    },
    {
      "term": "NASOPHARYNGITIS",
      "count": 30
    },
    {
      "term": "PRODUCT PREPARATION ISSUE",
      "count": 30
    },
    {
      "term": "INJECTION SITE PRURITUS",
      "count": 29
    },
    {
      "term": "MOBILITY DECREASED",
      "count": 29
    },
    {
      "term": "SUBSTANCE USE",
      "count": 29
    }
  ]
}