FDA label 0167c34f-4a92-d0f9-e063-6294a90a96d3

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

SPL set ID: 0167c34f-4a91-d0f9-e063-6294a90a96d3
SPL ID: 0167c34f-4a92-d0f9-e063-6294a90a96d3
Version: 1
Effective date: 2023-07-26
Source export date: 2026-10-12
Source partition: 12
Source file: https://download.open.fda.gov/drug/label/drug-label-0012-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-10-12/edd23646015c9adc800cdbe2b778398a2d2b70e90dce5721ef2b191499a0397f/drug-label-0012-of-0014.json.zip
Source manifest SHA-256: 7e6b178df8f32cac9a78e0f5d09c588344509b04fe41effb1dde9102e2a45be6
Import run: 20261013T011858Z
Imported at: 2026-10-13 02:53:06

Harmonized identifier links#

Every typed identifier imported from the complete openFDA harmonization object is paginated here; values are not reduced to a first match.

Harmonized identifiers page 1 of 1 · 2 matching rows.

Type, Scope, Identifier table
Type	Scope	Identifier	Source field
spl id		0167c34f-4a92-d0f9-e063-6294a90a96d3	id
spl set id		0167c34f-4a91-d0f9-e063-6294a90a96d3	set_id

Warnings cross-check#

openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.

Warnings sections page 1 of 1 · 1 matching rows.

warnings

WARNINGS Allergy alert Do not use if you have ever had an allergic reaction to levonorgestrel. Sexually transmitted diseases (STDs) alert This product does not protect against HIV/AIDS or other STDs. Do not use • if you are already pregnant (because it will not work) • for regular birth control Ask a doctor or pharmacist before use if you are taking efavirenz (HIV medication) or rifampin (tuberculosis treatment) or medication for seizures (epilepsy). These medications may reduce the effectiveness of levonorgestrel. When using this product you may have • menstrual changes • tiredness • breast pain • nausea • headache • vomiting • lower stomach (abdominal) pain • dizziness

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.