FDA FAERS Adverse Event Reports

111000
Total Reports
60668
Serious Reports
108
Reporter Countries
Clear
25948097 Type 1
Non-Serious
MIRENA
Report Version
1
Receive Date
10/22/2025
Receipt Date
10/22/2025
Transmission Date
01/18/2026
Primary Source Country
US
Occurrence Country
US
Reporter Country
US
Reporter Qualification
Other Health Professional
Literature Reference
--
Company Number
US-BAYER-2025A138625
Authority Number
--
Sender Organization
BAYER HEALTHCARE PHARMACEUTICALS INC.
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
No
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
22.0 yr
Patient Age Group
Adult
Patient Sex
Female
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (1)

Device dislocation (v28.1) Recovered

Drugs (1)

MIRENA (LEVONORGESTREL) Suspect
Route: 015 | Dosage: 20?G/DAY | Form: Intrauterine delivery system | Indication: Contraception | Action: Withdrawn
Auth#: 021225 | Batch#: TU04C26 | Structured Dosage: 20.0 (unit: 004) | Separate Dosage#: 1.0 | Interval: 1.0 day | Cumulative: 400.0 (unit: 004)
Start: 09/26/2025 | End: 10/15/2025 | Duration: 20.0 day | Rechallenge: -- | Additional: Yes
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20251015

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d435733b3830196fa53f89", "safetyreportid": "25948097", "authoritynumb": null, "companynumb": "US-BAYER-2025A138625", "duplicate": null, "fulfillexpeditecriteria": 2, "occurcountry": "US", "patient": { "patientonsetage": 22.0, "patientonsetageunit": 801, "patientagegroup": 5, "patientweight": null, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Device dislocation", "reactionoutcome": 1 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "MIRENA", "drugauthorizationnumb": "021225", "drugbatchnumb": "TU04C26", "drugstructuredosagenumb": 20.0, "drugstructuredosageunit": "004", "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": 1.0, "drugintervaldosagedefinition": 804, "drugcumulativedosagenumb": 400.0, "drugcumulativedosageunit": "004", "drugdosagetext": "20?G/DAY", "drugdosageform": "Intrauterine delivery system", "drugadministrationroute": "015", "drugindication": "Contraception", "drugstartdateformat": "102", "drugstartdate": "2025-09-26T00:00:00", "drugenddateformat": "102", "drugenddate": "2025-10-15T00:00:00", "drugtreatmentduration": 20.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": null, "drugadditional": 1, "actiondrug": 1, "activesubstance": { "activesubstancename": "LEVONORGESTREL" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20251015" }, "primarysource": { "reportercountry": "US", "qualification": 3, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-22T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-22T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "BAYER HEALTHCARE PHARMACEUTICALS INC." }, "serious": 2, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25948095 Type 1
Serious
ELACESTRANT
Report Version
1
Receive Date
10/22/2025
Receipt Date
10/22/2025
Transmission Date
01/18/2026
Primary Source Country
GB
Occurrence Country
GB
Reporter Country
GB
Reporter Qualification
Other Health Professional
Literature Reference
--
Company Number
GB-STEMLINE THERAPEUTICS B.V.-2025-STML-GB003574
Authority Number
--
Sender Organization
STEMLINE THERAPEUTICS
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
--
Patient Age Group
--
Patient Sex
--
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (3)

Malignant neoplasm progression (v28.1) Fatal
Fatigue (v28.1) Unknown
Nausea (v28.1) Unknown

Drugs (1)

ELACESTRANT (ELACESTRANT) Suspect
Route: 065 | Dosage: UNK (2 CYCLES) | Form: Film coated tablet | Indication: Product used for unknown indication | Action: Not Applicable
Auth#: 217639 | Batch#: Unknown | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: 4
Recurrences: --

Clinical Narrative

--

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d435733b3830196fa53f85", "safetyreportid": "25948095", "authoritynumb": null, "companynumb": "GB-STEMLINE THERAPEUTICS B.V.-2025-STML-GB003574", "duplicate": null, "fulfillexpeditecriteria": 1, "occurcountry": "GB", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Malignant neoplasm progression", "reactionoutcome": 5 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Fatigue", "reactionoutcome": 6 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Nausea", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "ELACESTRANT", "drugauthorizationnumb": "217639", "drugbatchnumb": "Unknown", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK (2 CYCLES)", "drugdosageform": "Film coated tablet", "drugadministrationroute": "065", "drugindication": "Product used for unknown indication", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": 4, "actiondrug": 6, "activesubstance": { "activesubstancename": "ELACESTRANT" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "GB", "qualification": 3, "literaturereference": null }, "primarysourcecountry": "GB", "quarter": "2025Q4", "receiptdate": "2025-10-22T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-22T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "STEMLINE THERAPEUTICS" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 1, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25948093 Type 1
Serious
NEXPLANON
Report Version
1
Receive Date
10/22/2025
Receipt Date
10/22/2025
Transmission Date
01/17/2026
Primary Source Country
CA
Occurrence Country
CA
Reporter Country
CA
Reporter Qualification
Consumer
Literature Reference
--
Company Number
CA-ORGANON-O2510CAN001831
Authority Number
--
Sender Organization
ORGANON
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
--
Patient Age Group
--
Patient Sex
Female
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (3)

Pregnancy with implant contraceptive (v28.1) Unknown
Unintended pregnancy (v28.1) Unknown
Malaise (v28.1) Unknown

Drugs (1)

NEXPLANON (ETONOGESTREL) Suspect
Route: -- | Dosage: 1 IMPLANT | Form: -- | Indication: -- | Action: Not Applicable
Auth#: 21529 | Batch#: -- | Structured Dosage: 1.0 (unit: 032) | Separate Dosage#: 1.0 | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: Unknown | Additional: 4
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20250101

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d435733b3830196fa53f86", "safetyreportid": "25948093", "authoritynumb": null, "companynumb": "CA-ORGANON-O2510CAN001831", "duplicate": null, "fulfillexpeditecriteria": 1, "occurcountry": "CA", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Pregnancy with implant contraceptive", "reactionoutcome": 6 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Unintended pregnancy", "reactionoutcome": 6 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Malaise", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "NEXPLANON", "drugauthorizationnumb": "21529", "drugbatchnumb": null, "drugstructuredosagenumb": 1.0, "drugstructuredosageunit": "032", "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "1 IMPLANT", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": 3, "drugadditional": 4, "actiondrug": 6, "activesubstance": { "activesubstancename": "ETONOGESTREL" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20250101" }, "primarysource": { "reportercountry": "CA", "qualification": 5, "literaturereference": null }, "primarysourcecountry": "CA", "quarter": "2025Q4", "receiptdate": "2025-10-22T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-22T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "ORGANON" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-17T00:00:00", "transmissiondateformat": "102" }
25948092 Type 1
Serious
EYLEA HD, EYLEA HD
Report Version
1
Receive Date
10/22/2025
Receipt Date
10/22/2025
Transmission Date
01/18/2026
Primary Source Country
US
Occurrence Country
US
Reporter Country
US
Reporter Qualification
Other Health Professional
Literature Reference
--
Company Number
US-REGENERON PHARMACEUTICALS, INC.-2025-157050
Authority Number
--
Sender Organization
REGENERON
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
--
Patient Age Group
--
Patient Sex
Male
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (2)

Blindness transient (v28.1) Recovering
Non-infectious endophthalmitis (v28.1) Unknown

Drugs (2)

EYLEA HD (AFLIBERCEPT) Suspect
Route: 031 | Dosage: UNK, Q12W INTO BOTH EYES (FORMULATION: HD VIAL) | Form: Injection | Indication: Product used for unknown indication | Action: Unknown
Auth#: 761355 | Batch#: not reported | Structured Dosage: -- (unit: --) | Separate Dosage#: 1.0 | Interval: 12.0 wk | Cumulative: -- (unit: --)
Start: 01/01/2024 | End: -- | Duration: -- -- | Rechallenge: Unknown | Additional: Unknown
Recurrences: --
EYLEA HD (AFLIBERCEPT) Suspect
Route: 031 | Dosage: UNK, Q12W INTO LEFT EYE (FORMULATION: HD VIAL) | Form: Injection | Indication: -- | Action: Unknown
Auth#: 761355 | Batch#: 8463800030 | Structured Dosage: -- (unit: --) | Separate Dosage#: 1.0 | Interval: 12.0 wk | Cumulative: -- (unit: --)
Start: 09/24/2025 | End: -- | Duration: -- -- | Rechallenge: Unknown | Additional: Unknown
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20250925

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d435733b3830196fa53f87", "safetyreportid": "25948092", "authoritynumb": null, "companynumb": "US-REGENERON PHARMACEUTICALS, INC.-2025-157050", "duplicate": null, "fulfillexpeditecriteria": 1, "occurcountry": "US", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": 1, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Blindness transient", "reactionoutcome": 2 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Non-infectious endophthalmitis", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "EYLEA HD", "drugauthorizationnumb": "761355", "drugbatchnumb": "not reported", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": 12.0, "drugintervaldosagedefinition": 803, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK, Q12W INTO BOTH EYES (FORMULATION: HD VIAL)", "drugdosageform": "Injection", "drugadministrationroute": "031", "drugindication": "Product used for unknown indication", "drugstartdateformat": "602", "drugstartdate": "2024-01-01T00:00:00", "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": 3, "drugadditional": 3, "actiondrug": 5, "activesubstance": { "activesubstancename": "AFLIBERCEPT" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "EYLEA HD", "drugauthorizationnumb": "761355", "drugbatchnumb": "8463800030", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": 12.0, "drugintervaldosagedefinition": 803, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK, Q12W INTO LEFT EYE (FORMULATION: HD VIAL)", "drugdosageform": "Injection", "drugadministrationroute": "031", "drugindication": null, "drugstartdateformat": "102", "drugstartdate": "2025-09-24T00:00:00", "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": 3, "drugadditional": 3, "actiondrug": 5, "activesubstance": { "activesubstancename": "AFLIBERCEPT" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20250925" }, "primarysource": { "reportercountry": "US", "qualification": 3, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-22T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-22T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "REGENERON" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25948091 Type 1
Non-Serious
ESTRADIOL
Report Version
1
Receive Date
10/22/2025
Receipt Date
10/22/2025
Transmission Date
01/18/2026
Primary Source Country
US
Occurrence Country
US
Reporter Country
US
Reporter Qualification
Consumer
Literature Reference
--
Company Number
US-BAYER-2025A137340
Authority Number
--
Sender Organization
BAYER HEALTHCARE PHARMACEUTICALS INC.
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
No
Duplicate
1
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
--
Patient Age Group
--
Patient Sex
Female
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (2)

Product availability issue (v28.1) --
Product dose omission issue (v28.1) --

Drugs (1)

ESTRADIOL (ESTRADIOL) Suspect
Route: 062 | Dosage: UNK | Form: Transdermal patch | Indication: -- | Action: --
Auth#: 020375 | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (1)

SANDOZ: IN-251015-759302

Raw JSON (click to expand)

{ "_id": "69d435733b3830196fa53f82", "safetyreportid": "25948091", "authoritynumb": null, "companynumb": "US-BAYER-2025A137340", "duplicate": 1, "fulfillexpeditecriteria": 2, "occurcountry": "US", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Product availability issue", "reactionoutcome": null }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Product dose omission issue", "reactionoutcome": null } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "ESTRADIOL", "drugauthorizationnumb": "020375", "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": "Transdermal patch", "drugadministrationroute": "062", "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "ESTRADIOL" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "US", "qualification": 5, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-22T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-22T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "SANDOZ", "duplicatenumb": "IN-251015-759302" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "BAYER HEALTHCARE PHARMACEUTICALS INC." }, "serious": 2, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25948090 Type 1
Serious
TREMFYA
Report Version
1
Receive Date
10/22/2025
Receipt Date
10/22/2025
Transmission Date
01/17/2026
Primary Source Country
US
Occurrence Country
--
Reporter Country
US
Reporter Qualification
Consumer
Literature Reference
--
Company Number
--
Authority Number
FDA-CDER-CTU-2025-71601
Sender Organization
FDA-CTU
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
3
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
59.0 yr
Patient Age Group
--
Patient Sex
Male
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (4)

Therapeutic product effect decreased (v28.1) --
Arthralgia (v28.1) --
Arthralgia (v28.1) --
Arthralgia (v28.1) --

Drugs (1)

TREMFYA (GUSELKUMAB) Suspect
Route: 058 | Dosage: 100MG EVERY 8 WEEKS SUBCUTNEOUS? | Form: -- | Indication: Psoriasis | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: 100.0 (unit: 003) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d435733b3830196fa53f7e", "safetyreportid": "25948090", "authoritynumb": "FDA-CDER-CTU-2025-71601", "companynumb": null, "duplicate": null, "fulfillexpeditecriteria": 3, "occurcountry": null, "patient": { "patientonsetage": 59.0, "patientonsetageunit": 801, "patientagegroup": null, "patientweight": null, "patientsex": 1, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Therapeutic product effect decreased", "reactionoutcome": null }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Arthralgia", "reactionoutcome": null }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Arthralgia", "reactionoutcome": null }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Arthralgia", "reactionoutcome": null } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "TREMFYA", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": 100.0, "drugstructuredosageunit": "003", "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "100MG EVERY 8 WEEKS SUBCUTNEOUS?", "drugdosageform": null, "drugadministrationroute": "058", "drugindication": "Psoriasis", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "GUSELKUMAB" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "US", "qualification": 5, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-22T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-22T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "FDA-CTU" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 1, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-17T00:00:00", "transmissiondateformat": "102" }
25948080 Type 1
Serious
ZOLPIDEM TARTRATE, BUPRENORPHINE, ALPRAZOLAM (+3 more)
Report Version
1
Receive Date
10/22/2025
Receipt Date
10/22/2025
Transmission Date
01/18/2026
Primary Source Country
EU
Occurrence Country
EU
Reporter Country
EU
Reporter Qualification
Other Health Professional
Literature Reference
--
Company Number
--
Authority Number
EU-IMA-9164
Sender Organization
COSETTE PHARMACEUTICALS INC
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
--
Patient Age Group
Adult
Patient Sex
Male
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (1)

Toxicity to various agents (v28.1) Fatal

Drugs (6)

ZOLPIDEM TARTRATE (ZOLPIDEM TARTRATE) Suspect
Route: 065 | Dosage: -- | Form: -- | Indication: Product used for unknown indication | Action: --
Auth#: 021774 | Batch#: Unknown | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
BUPRENORPHINE (BUPRENORPHINE) Suspect
Route: 065 | Dosage: -- | Form: -- | Indication: Product used for unknown indication | Action: --
Auth#: -- | Batch#: Unknown | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
ALPRAZOLAM (ALPRAZOLAM) Suspect
Route: 065 | Dosage: -- | Form: -- | Indication: Product used for unknown indication | Action: --
Auth#: -- | Batch#: Unknown | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
CHLORPROTHIXENE (CHLORPROTHIXENE) Suspect
Route: 065 | Dosage: -- | Form: -- | Indication: Product used for unknown indication | Action: --
Auth#: -- | Batch#: Unknown | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
GABAPENTIN (GABAPENTIN) Suspect
Route: 065 | Dosage: -- | Form: -- | Indication: Product used for unknown indication | Action: --
Auth#: -- | Batch#: Unknown | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
CHLORDIAZEPOXIDE (CHLORDIAZEPOXIDE) Suspect
Route: 065 | Dosage: -- | Form: -- | Indication: Product used for unknown indication | Action: --
Auth#: -- | Batch#: Unknown | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20240101

Report Duplicates (1)

Other: EU-IMA-9164

Raw JSON (click to expand)

{ "_id": "69d435733b3830196fa53f78", "safetyreportid": "25948080", "authoritynumb": "EU-IMA-9164", "companynumb": null, "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "EU", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": 5, "patientweight": null, "patientsex": 1, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Toxicity to various agents", "reactionoutcome": 5 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "ZOLPIDEM TARTRATE", "drugauthorizationnumb": "021774", "drugbatchnumb": "Unknown", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": null, "drugdosageform": null, "drugadministrationroute": "065", "drugindication": "Product used for unknown indication", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "ZOLPIDEM TARTRATE" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "BUPRENORPHINE", "drugauthorizationnumb": null, "drugbatchnumb": "Unknown", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": null, "drugdosageform": null, "drugadministrationroute": "065", "drugindication": "Product used for unknown indication", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "BUPRENORPHINE" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "ALPRAZOLAM", "drugauthorizationnumb": null, "drugbatchnumb": "Unknown", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": null, "drugdosageform": null, "drugadministrationroute": "065", "drugindication": "Product used for unknown indication", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "ALPRAZOLAM" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "CHLORPROTHIXENE", "drugauthorizationnumb": null, "drugbatchnumb": "Unknown", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": null, "drugdosageform": null, "drugadministrationroute": "065", "drugindication": "Product used for unknown indication", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "CHLORPROTHIXENE" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "GABAPENTIN", "drugauthorizationnumb": null, "drugbatchnumb": "Unknown", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": null, "drugdosageform": null, "drugadministrationroute": "065", "drugindication": "Product used for unknown indication", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "GABAPENTIN" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "CHLORDIAZEPOXIDE", "drugauthorizationnumb": null, "drugbatchnumb": "Unknown", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": null, "drugdosageform": null, "drugadministrationroute": "065", "drugindication": "Product used for unknown indication", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "CHLORDIAZEPOXIDE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20240101" }, "primarysource": { "reportercountry": "EU", "qualification": 3, "literaturereference": null }, "primarysourcecountry": "EU", "quarter": "2025Q4", "receiptdate": "2025-10-22T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-22T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "Other", "duplicatenumb": "EU-IMA-9164" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "COSETTE PHARMACEUTICALS INC" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 1, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25948078 Type 1
Serious
LENALIDOMIDE
Report Version
1
Receive Date
10/22/2025
Receipt Date
10/22/2025
Transmission Date
01/18/2026
Primary Source Country
CA
Occurrence Country
CA
Reporter Country
CA
Reporter Qualification
Pharmacist
Literature Reference
--
Company Number
CA-TEVA-VS-3382485
Authority Number
--
Sender Organization
TEVA
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
--
Patient Age Group
--
Patient Sex
Female
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (1)

Death (v28.1) Fatal

Drugs (1)

LENALIDOMIDE (LENALIDOMIDE) Suspect
Route: 065 | Dosage: -- | Form: -- | Indication: Product used for unknown indication | Action: Unknown
Auth#: 201452 | Batch#: UNKNOWN | Structured Dosage: -- (unit: --) | Separate Dosage#: 1.0 | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: Unknown
Recurrences: --

Clinical Narrative

--

Report Duplicates (2)

Health Canada: E2B_08096882
Market Authorization Holder AER Number: SDZ2025CA038555

Raw JSON (click to expand)

{ "_id": "69d435733b3830196fa53f75", "safetyreportid": "25948078", "authoritynumb": null, "companynumb": "CA-TEVA-VS-3382485", "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "CA", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Death", "reactionoutcome": 5 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "LENALIDOMIDE", "drugauthorizationnumb": "201452", "drugbatchnumb": "UNKNOWN", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": null, "drugdosageform": null, "drugadministrationroute": "065", "drugindication": "Product used for unknown indication", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": 3, "actiondrug": 5, "activesubstance": { "activesubstancename": "LENALIDOMIDE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "CA", "qualification": 2, "literaturereference": null }, "primarysourcecountry": "CA", "quarter": "2025Q4", "receiptdate": "2025-10-22T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-22T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "Health Canada", "duplicatenumb": "E2B_08096882" }, { "duplicatesource": "Market Authorization Holder AER Number", "duplicatenumb": "SDZ2025CA038555" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "TEVA" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 1, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25948077 Type 1
Non-Serious
MIRENA
Report Version
1
Receive Date
10/22/2025
Receipt Date
10/22/2025
Transmission Date
01/17/2026
Primary Source Country
US
Occurrence Country
US
Reporter Country
US
Reporter Qualification
Other Health Professional
Literature Reference
--
Company Number
US-BAYER-2025A137139
Authority Number
--
Sender Organization
BAYER HEALTHCARE PHARMACEUTICALS INC.
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
No
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
--
Patient Age Group
--
Patient Sex
Female
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (3)

Post procedural discomfort (v28.1) --
Procedural anxiety (v28.1) --
Complication of device insertion (v28.1) --

Drugs (1)

MIRENA (LEVONORGESTREL) Suspect
Route: 015 | Dosage: 20?G/DAY | Form: Intrauterine delivery system | Indication: -- | Action: Not Applicable
Auth#: 021225 | Batch#: TU04CZ6 | Structured Dosage: 20.0 (unit: 004) | Separate Dosage#: 1.0 | Interval: 1.0 day | Cumulative: -- (unit: --)
Start: 06/12/2025 | End: 06/12/2025 | Duration: 1.0 day | Rechallenge: -- | Additional: 4
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20250612

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d435733b3830196fa53f74", "safetyreportid": "25948077", "authoritynumb": null, "companynumb": "US-BAYER-2025A137139", "duplicate": null, "fulfillexpeditecriteria": 2, "occurcountry": "US", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Post procedural discomfort", "reactionoutcome": null }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Procedural anxiety", "reactionoutcome": null }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Complication of device insertion", "reactionoutcome": null } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "MIRENA", "drugauthorizationnumb": "021225", "drugbatchnumb": "TU04CZ6", "drugstructuredosagenumb": 20.0, "drugstructuredosageunit": "004", "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": 1.0, "drugintervaldosagedefinition": 804, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "20?G/DAY", "drugdosageform": "Intrauterine delivery system", "drugadministrationroute": "015", "drugindication": null, "drugstartdateformat": "102", "drugstartdate": "2025-06-12T00:00:00", "drugenddateformat": "102", "drugenddate": "2025-06-12T00:00:00", "drugtreatmentduration": 1.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": null, "drugadditional": 4, "actiondrug": 6, "activesubstance": { "activesubstancename": "LEVONORGESTREL" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20250612" }, "primarysource": { "reportercountry": "US", "qualification": 3, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-22T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-22T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "BAYER HEALTHCARE PHARMACEUTICALS INC." }, "serious": 2, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-17T00:00:00", "transmissiondateformat": "102" }
25948075 Type 1
Non-Serious
MIRENA
Report Version
1
Receive Date
10/22/2025
Receipt Date
10/22/2025
Transmission Date
01/18/2026
Primary Source Country
US
Occurrence Country
US
Reporter Country
US
Reporter Qualification
Physician
Literature Reference
--
Company Number
US-BAYER-2025A136399
Authority Number
--
Sender Organization
BAYER HEALTHCARE PHARMACEUTICALS INC.
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
No
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
--
Patient Age Group
--
Patient Sex
Female
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (2)

Post procedural discomfort (v28.1) --
Device expulsion (v28.1) Recovered

Drugs (1)

MIRENA (LEVONORGESTREL) Suspect
Route: 015 | Dosage: 20?G/DAY | Form: Intrauterine delivery system | Indication: -- | Action: Withdrawn
Auth#: 021225 | Batch#: 1259890 | Structured Dosage: 20.0 (unit: 004) | Separate Dosage#: 1.0 | Interval: 1.0 day | Cumulative: 300.0 (unit: 004)
Start: 09/15/2025 | End: 09/29/2025 | Duration: 15.0 day | Rechallenge: -- | Additional: Yes
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20250929

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d435733b3830196fa53f73", "safetyreportid": "25948075", "authoritynumb": null, "companynumb": "US-BAYER-2025A136399", "duplicate": null, "fulfillexpeditecriteria": 2, "occurcountry": "US", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Post procedural discomfort", "reactionoutcome": null }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Device expulsion", "reactionoutcome": 1 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "MIRENA", "drugauthorizationnumb": "021225", "drugbatchnumb": "1259890", "drugstructuredosagenumb": 20.0, "drugstructuredosageunit": "004", "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": 1.0, "drugintervaldosagedefinition": 804, "drugcumulativedosagenumb": 300.0, "drugcumulativedosageunit": "004", "drugdosagetext": "20?G/DAY", "drugdosageform": "Intrauterine delivery system", "drugadministrationroute": "015", "drugindication": null, "drugstartdateformat": "102", "drugstartdate": "2025-09-15T00:00:00", "drugenddateformat": "102", "drugenddate": "2025-09-29T00:00:00", "drugtreatmentduration": 15.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": null, "drugadditional": 1, "actiondrug": 1, "activesubstance": { "activesubstancename": "LEVONORGESTREL" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20250929" }, "primarysource": { "reportercountry": "US", "qualification": 1, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-22T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-22T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "BAYER HEALTHCARE PHARMACEUTICALS INC." }, "serious": 2, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }