Home FDA labels c566db97-df8b-bcf0-2181-7f3f858fadf1 FDA label c566db97-df8b-bcf0-2181-7f3f858fadf1 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 d4c936e8-625a-33aa-f710-19f3f5cec568
SPL ID c566db97-df8b-bcf0-2181-7f3f858fadf1
Version 2
Effective date 2015-09-15
Source export date 2026-10-12
Source partition 5
Source file https://download.open.fda.gov/drug/label/drug-label-0005-of-0014.json.zip
Source object key raw/openfda/drug-label/2026-10-12/13cbfcd236c665f0ee69e2d9141331148dcdff45d1679c92f029cfba27dd74a2/drug-label-0005-of-0014.json.zip
Source manifest SHA-256 7e6b178df8f32cac9a78e0f5d09c588344509b04fe41effb1dde9102e2a45be6
Import run 20261013T011858Z
Imported at 2026-10-13 01:41:16 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.
Adverse reactions cross-check# openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.
Adverse reactions sections page 1 of 1 · 1 matching rows.
adverse reactions ADVERSE REACTIONS Ergoloid mesylates preparations have not been found to produce serious side effects. Transient nausea and gastric disturbances have been reported. Ergoloid mesylates preparations do not possess the vasoconstrictor properties of the natural ergot alkaloids.
Reported adverse events (FAERS/openFDA)# Adverse event summaries are temporarily unavailable. Other product information remains available.