{
  "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 SUBSTITUTION ISSUE",
      "count": 45
    },
    {
      "term": "PULMONARY EMBOLISM",
      "count": 42
    },
    {
      "term": "HEADACHE",
      "count": 29
    },
    {
      "term": "MUSCLE SPASMS",
      "count": 29
    },
    {
      "term": "METRORRHAGIA",
      "count": 28
    },
    {
      "term": "ANXIETY",
      "count": 26
    },
    {
      "term": "DEVICE EXPULSION",
      "count": 26
    },
    {
      "term": "NAUSEA",
      "count": 26
    },
    {
      "term": "DEPRESSION",
      "count": 25
    },
    {
      "term": "INCORRECT PRODUCT ADMINISTRATION DURATION",
      "count": 23
    },
    {
      "term": "MOOD SWINGS",
      "count": 23
    },
    {
      "term": "DEEP VEIN THROMBOSIS",
      "count": 20
    },
    {
      "term": "MIGRAINE",
      "count": 20
    },
    {
      "term": "VAGINAL HAEMORRHAGE",
      "count": 19
    },
    {
      "term": "WEIGHT INCREASED",
      "count": 17
    },
    {
      "term": "DYSMENORRHOEA",
      "count": 16
    },
    {
      "term": "MEDICAL DEVICE SITE DISCOMFORT",
      "count": 16
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 16
    },
    {
      "term": "DEVICE BREAKAGE",
      "count": 15
    },
    {
      "term": "MENORRHAGIA",
      "count": 15
    },
    {
      "term": "VULVOVAGINAL DISCOMFORT",
      "count": 15
    },
    {
      "term": "PAIN",
      "count": 14
    },
    {
      "term": "PRODUCT QUALITY ISSUE",
      "count": 14
    },
    {
      "term": "FATIGUE",
      "count": 13
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 12
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 12
    },
    {
      "term": "INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION",
      "count": 12
    },
    {
      "term": "ABDOMINAL DISTENSION",
      "count": 11
    },
    {
      "term": "UNINTENDED PREGNANCY",
      "count": 11
    },
    {
      "term": "ADVERSE EVENT",
      "count": 10
    },
    {
      "term": "INSOMNIA",
      "count": 10
    },
    {
      "term": "ACNE",
      "count": 9
    },
    {
      "term": "IRRITABILITY",
      "count": 9
    },
    {
      "term": "MENSTRUATION IRREGULAR",
      "count": 9
    },
    {
      "term": "PELVIC PAIN",
      "count": 9
    },
    {
      "term": "POOR QUALITY DEVICE USED",
      "count": 9
    },
    {
      "term": "PREGNANCY WITH CONTRACEPTIVE DEVICE",
      "count": 8
    },
    {
      "term": "PRODUCT STORAGE ERROR",
      "count": 8
    },
    {
      "term": "VULVOVAGINAL PRURITUS",
      "count": 8
    },
    {
      "term": "ACCIDENTAL UNDERDOSE",
      "count": 7
    },
    {
      "term": "BACK PAIN",
      "count": 7
    },
    {
      "term": "BREAST PAIN",
      "count": 7
    },
    {
      "term": "MEDICAL DEVICE SITE PAIN",
      "count": 7
    },
    {
      "term": "MENSTRUAL DISORDER",
      "count": 7
    },
    {
      "term": "OFF LABEL USE",
      "count": 7
    },
    {
      "term": "RASH",
      "count": 7
    },
    {
      "term": "VAGINAL DISCHARGE",
      "count": 7
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 6
    },
    {
      "term": "ABNORMAL WITHDRAWAL BLEEDING",
      "count": 6
    },
    {
      "term": "CEREBROVASCULAR ACCIDENT",
      "count": 6
    },
    {
      "term": "CRYING",
      "count": 6
    },
    {
      "term": "LOSS OF LIBIDO",
      "count": 6
    },
    {
      "term": "PRURITUS",
      "count": 6
    },
    {
      "term": "THROMBOSIS",
      "count": 6
    },
    {
      "term": "VULVOVAGINAL BURNING SENSATION",
      "count": 6
    },
    {
      "term": "AFFECTIVE DISORDER",
      "count": 5
    },
    {
      "term": "ALOPECIA",
      "count": 5
    },
    {
      "term": "COMPLICATION ASSOCIATED WITH DEVICE",
      "count": 5
    },
    {
      "term": "DYSPAREUNIA",
      "count": 5
    },
    {
      "term": "EMOTIONAL DISORDER",
      "count": 5
    },
    {
      "term": "HAEMORRHAGE",
      "count": 5
    },
    {
      "term": "HEAVY MENSTRUAL BLEEDING",
      "count": 5
    },
    {
      "term": "INFLAMMATION",
      "count": 5
    },
    {
      "term": "INTENTIONAL MEDICAL DEVICE REMOVAL BY PATIENT",
      "count": 5
    },
    {
      "term": "LIBIDO DECREASED",
      "count": 5
    },
    {
      "term": "PAIN IN EXTREMITY",
      "count": 5
    },
    {
      "term": "PRODUCT PRESCRIBING ISSUE",
      "count": 5
    },
    {
      "term": "VOMITING",
      "count": 5
    },
    {
      "term": "ABORTION INDUCED",
      "count": 4
    },
    {
      "term": "CANDIDA INFECTION",
      "count": 4
    },
    {
      "term": "CHEST PAIN",
      "count": 4
    },
    {
      "term": "DIZZINESS",
      "count": 4
    },
    {
      "term": "DRUG INEFFECTIVE FOR UNAPPROVED INDICATION",
      "count": 4
    },
    {
      "term": "DYSPNOEA",
      "count": 4
    },
    {
      "term": "FEELING ABNORMAL",
      "count": 4
    },
    {
      "term": "HYPERTENSION",
      "count": 4
    },
    {
      "term": "MALAISE",
      "count": 4
    },
    {
      "term": "MOOD ALTERED",
      "count": 4
    },
    {
      "term": "PERIPHERAL SWELLING",
      "count": 4
    },
    {
      "term": "PREGNANCY",
      "count": 4
    },
    {
      "term": "PREMENSTRUAL SYNDROME",
      "count": 4
    },
    {
      "term": "PRODUCT DOSE OMISSION ISSUE",
      "count": 4
    },
    {
      "term": "PULMONARY INFARCTION",
      "count": 4
    },
    {
      "term": "SKIN EXFOLIATION",
      "count": 4
    },
    {
      "term": "THERAPY CHANGE",
      "count": 4
    },
    {
      "term": "VULVOVAGINAL PAIN",
      "count": 4
    },
    {
      "term": "WITHDRAWAL BLEED",
      "count": 4
    },
    {
      "term": "ABORTION",
      "count": 3
    },
    {
      "term": "ADVERSE REACTION",
      "count": 3
    },
    {
      "term": "APATHY",
      "count": 3
    },
    {
      "term": "BREAST TENDERNESS",
      "count": 3
    },
    {
      "term": "BRONCHITIS",
      "count": 3
    },
    {
      "term": "CIRCUMSTANCE OR INFORMATION CAPABLE OF LEADING TO MEDICATION ERROR",
      "count": 3
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 3
    },
    {
      "term": "DEPRESSED MOOD",
      "count": 3
    },
    {
      "term": "DIARRHOEA",
      "count": 3
    },
    {
      "term": "DRUG HYPERSENSITIVITY",
      "count": 3
    },
    {
      "term": "DRUG INTERACTION",
      "count": 3
    },
    {
      "term": "DRY SKIN",
      "count": 3
    },
    {
      "term": "FUNGAL INFECTION",
      "count": 3
    }
  ]
}