FDA label d60f98e1-7bc1-717f-e053-2995a90ae8d6

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: 4dee3f39-f735-329c-e054-00144ff8d46c
SPL ID: d60f98e1-7bc1-717f-e053-2995a90ae8d6
Version: 4
Effective date: 2022-01-20
Source export date: 2026-09-28
Source partition: 1
Source file: https://download.open.fda.gov/drug/label/drug-label-0001-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-09-28/9c7783846d422acb0c9e59457606951c785a7d28cc631c8cc4839d0dc7c55f39/drug-label-0001-of-0014.json.zip
Source manifest SHA-256: cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run: 20260929T050834Z
Imported at: 2026-09-29 05:13:56

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		d60f98e1-7bc1-717f-e053-2995a90ae8d6	id
spl set id		4dee3f39-f735-329c-e054-00144ff8d46c	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 Metaxalone may enhance the effects of alcohol and other CNS depressants.

Adverse reactions cross-check#

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Adverse reactions sections page 1 of 1 · 1 matching rows.

adverse reactions

ADVERSE REACTIONS The most frequent reactions to metaxalone include: CNS: drowsiness, dizziness, headache, and nervousness or “irritability”; Digestive: nausea, vomiting, gastrointestinal upset. Other adverse reactions are: Immune System: hypersensitivity reaction, rash with or without pruritus; Hematologic: leukopenia; hemolytic anemia; Hepatobiliary: jaundice. Though rare, anaphylactoid reactions have been reported with metaxalone

Reported adverse events (FAERS/openFDA)#

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