Guaifenesin Extended-Release 600 mg

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)

Brand name
Guaifenesin Extended-Release 600 mg
Generic name
GUAIFENESIN
Manufacturer
Guardian Drug Company
Product type
HUMAN OTC DRUG
SPL set ID
20f9e083-419d-429d-a570-24b312ed5d2a
SPL ID
8186c3e8-1ae5-459d-8771-ad2d1ae95387
Version
2
Effective date
2018-02-28
Source export date
2026-10-12
Source partition
3
Source file
https://download.open.fda.gov/drug/label/drug-label-0003-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-10-12/f40eac55ff4c5d55c3d8bbc5766ea7e21e4196960cfb4703b96a406b491c0cd5/drug-label-0003-of-0014.json.zip
Source manifest SHA-256
7e6b178df8f32cac9a78e0f5d09c588344509b04fe41effb1dde9102e2a45be6
Import run
20261013T011858Z
Imported at
2026-10-13 01:31:42
Harmonized routes table
Harmonized routes
ORAL

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

WARNING .

Reported adverse events (FAERS/openFDA)#

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