FDA.reportPublic FDA data

Guaifenesin

Product NDC
81993-002
11-digit product format
819930002
Labeler code
81993
Product ID
81993-002_5dcf0b44-f146-e929-e063-6394a90a345d
Type
HUMAN OTC DRUG
Nonproprietary name
Guaifenesin 400 mg
Dosage form
TABLET
Route
ORAL
Labeler
Zennova LLC
Application
M012
Marketing category
OTC MONOGRAPH DRUG
Marketing start
2026-07-01
Substance
GUAIFENESIN
Active strength
400 mg/1
Pharmacologic classes
Decreased Respiratory Secretion Viscosity [PE], Expectorant [EPC], Increased Respiratory Secretions [PE]
NDC exclude flag
No
Listing certified through
2027-12-31
Current FDA listing
Yes

Reported adverse events (FAERS/openFDA)#

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

Additional Listing Data#

Finished product
Yes
Brand name base
Guaifenesin
Listing expiration
2027-12-31

Active Ingredients#

Ingredient, Strength table
IngredientStrength
GUAIFENESIN400 mg/1

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 13 of 178 · 3,551 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Pressure, Pain and MucusACETAMINOPHEN, GUAIFENESIN, PHENYLEPHRINE HCLMeijer Distribution, Inc.7d42e164-86e9-4baa-a389-3271cf99920e2026-08-03WarningsExact identifier
application number: M012
DG Health Allergy ReliefDIPHENHYDRAMINE HYDROCHLORIDEDolgencorp Inced754d5c-74e1-4dee-a5c5-10ccec1b81db2026-08-03WarningsExact identifier
application number: M012
RIGHT REMEDIES Mucus Relief DMDEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESINStrive Pharmaceuticals Inc.51c4dcfb-8725-d547-e063-6394a90ac04c2026-07-31WarningsExact identifier
application number: M012
Stona for ChildrenACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDESato Pharmaceutical Co., Ltd.18f3d694-9dff-407e-a264-916dbd201f9a2026-07-31WarningsExact identifier
application number: M012
StonarhiniCHLORPHENIRAMINE MALEATE, PHENYLEPHRINESato Pharmaceutical Co., Ltd.cc353280-0b4c-418c-93fe-8501259550092026-07-31WarningsExact identifier
application number: M012
cold and flu HBPACETAMINOPHEN, CHLORPHENIRAMINE MALEATEMeijer Distribution Inc5519e918-71cb-4430-ae57-e03cd5ac60022026-07-31WarningsExact identifier
application number: M012
Good Neighbor Pharmacy allergyDIPHENHYDRAMINE HYDROCHLORIDEAmerisource Bergen9819522f-f3db-4cb8-9680-423114ace2f62026-07-31WarningsExact identifier
application number: M012
Sinus Relief Daytime, NighttimeACETAMINOPHEN, DIPHENHYDRAMINE HCL, GUAIFENESIN, PHENYLEPHRINE HCLRite Aid Corporation352b89b5-6995-4873-a103-e8f89074fdc92026-07-30WarningsExact identifier
application number: M012
Severe Congestion and PainACETAMINOPHEN, GUAIFENESIN, PHENYLEPHRINE HCLFamily Dollar Services Incce590997-3cae-4f22-ac39-2b14d39494bc2026-07-30WarningsExact identifier
application number: M012
allergyDIPHENHYDRAMINE HYDROCHLORIDEMeijer Distribution Incf1e83e43-011c-4470-bd55-fb2818a9fc842026-07-30WarningsExact identifier
application number: M012
Robitussin Direct CoughDEXTROMETHORPHAN HYDROBROMIDEHaleon US Holdings LLC70c9556b-063a-4fb3-96f6-1d4ffa495ed42026-07-30WarningsExact identifier
application number: M012
Major Nasal DecongestantOXYMETAZOLINE HYDROCHLORIDEPreferred Pharmaceuticals Inc.a302e341-1c00-4c3d-b71f-c4c0b307aa672026-07-29WarningsExact identifier
application number: M012
Pain Reliever PM Extra StrengthACETAMINOPHEN, DIPHENHYDRAMINE HCLWalgreens4c737cd6-fe56-4cef-887c-cd6cf83b254c2026-07-29WarningsExact identifier
application number: M012
ROBITUSSIN LONG-ACTING COUGHGELSDEXTROMETHORPHAN HYDROBROMIDEHaleon US Holdings LLC472c5c1f-eb5a-444b-a17e-f0d71007fb152026-07-29WarningsExact identifier
application number: M012
TOPCARE NITE TIME COLD AND FLUACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATETopco Associates LLC905d1c5c-65c8-47a3-ad7a-61a4b4b98f0d2026-07-29WarningsExact identifier
application number: M012
DAYTIME COLD AND FLU NITETIME COLD AND FLUACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDEMeijer Distribution Inc3a33c6ce-aada-4099-8c61-49c86c0fc1a82026-07-29WarningsExact identifier
application number: M012
Tussin DM Max NighttimeDEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATEWal-Mart Stores Inc668c92ce-6c1f-4ab3-b0dd-822b0768cb5e2026-07-29WarningsExact identifier
application number: M012
BenadrylDIPHENHYDRAMINE HYDROCHLORIDEKenvue Brands LLC702f9786-7ce9-43e4-921d-e1db096121272026-07-28WarningsExact identifier
application number: M012
LoHist-DCHLORPHENIRAMINE MALEATE / PSEUDOEPHEDRINE HCLLarken Laboratories, Inc.efaa354e-c25c-405b-9d30-001c2796978c2026-07-28WarningsExact identifier
application number: M012
NIGHTTIME SEVERE COLD AND FLUACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCLCVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATEDd1115a55-35cd-4f20-8872-f42983a5ebcd2026-07-28WarningsExact identifier
application number: M012

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startSampleExclude flagStatus
81993-002-01819930002011 BOTTLE in 1 CARTON (81993-002-01) / 14 TABLET in 1 BOTTLE1 bottle2026-10-16NoNoCurrent
81993-002-028199300020260 TABLET in 1 BOTTLE (81993-002-02) 60 tablet2026-07-01NoNoCurrent
81993-002-03819930002031 BOTTLE in 1 CARTON (81993-002-03) / 100 TABLET in 1 BOTTLE1 bottle2026-10-16NoNoCurrent
81993-002-0481993000204200 TABLET in 1 BOTTLE (81993-002-04) 200 tablet2026-07-01NoNoCurrent
81993-002-05819930002051 BOTTLE in 1 CARTON (81993-002-05) / 300 TABLET in 1 BOTTLE1 bottle2026-10-16NoNoCurrent