Mucus Relief

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
Mucus Relief
Generic name
GUAIFENESIN 400 MG
Manufacturer
Advance Pharmaceutical Inc.
Product type
HUMAN OTC DRUG
SPL set ID
5b78bbe9-806c-443f-bc23-351e5342355f
SPL ID
5cc992c7-a1b3-46be-e053-2991aa0a1f8f
Version
2
Effective date
2017-10-30
Source export date
2026-09-28
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/2026-09-28/9839785a692b692224cd5f90f9e3a9514c9923a6f521ab83eed3bedc7c0e1d05/drug-label-0005-of-0014.json.zip
Source manifest SHA-256
cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run
20260929T050834Z
Imported at
2026-09-29 05:32:26
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

Warnings ask a doctor before use if you have persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis or emphysema cough accompanied by excessive phlegm (mucus) KEEP OUT OF REACH OF CHILDREN In case of overdose, get medical help or contact a Poison Control Center right away. IN CASE OF PREGNANCY OR BREAST FEEDING SECTION ask a health professional before use stop use and ask a doctor if cough lasts more than 7 days, comes back, or is accompanied by fever, rash or persistent headache.These could be signs of serious illness

Reported adverse events (FAERS/openFDA)#

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