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 |
|---|---|
| GUAIFENESIN | 400 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.
| Brand | Generic | Manufacturer | SPL set ID | Effective date | Available safety fields | Join |
|---|---|---|---|---|---|---|
| Mucinex Nightshift Sinus Maximum Strength | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE | Reckitt Benckiser LLC | 09fdf96f-345f-43f2-9f0f-8303ac70849e | 2026-05-13 | Warnings | M012 |
| Mucinex Childrens Mighty Chews Night Time Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HBR AND DOXYLAMINE SUCCINATE | Reckitt Benckiser LLC | 2ce31244-9c6c-b7dd-e063-6394a90a31a8 | 2026-05-13 | Warnings | M012 |
| equate daytime cold and flu | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE | Wal-Mart Stores Inc | 2ac53cc7-000f-41fd-b799-4e6d6886fe62 | 2026-05-13 | Warnings | M012 |
| nighttime | ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE | Publix Super Markets Inc | 2201d5c0-bd51-47a7-9775-916b18573623 | 2026-05-13 | Warnings | M012 |
| topcare nite time cold and flu relief | ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE | Topco Associates LLC | f868e4a0-e9fb-4e6a-9984-29a218246241 | 2026-05-13 | Warnings | M012 |
| nitetime cold and flu | ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE | Meijer Distribution Inc | 582fa36b-6d0c-4ff3-80ab-6e0da4b209e4 | 2026-05-13 | Warnings | M012 |
| SudoGest | PSEUDOEPHEDRINE HYDROCHLORIDE | Major Pharmaceuticals | 78faa497-6743-b85b-e053-2a91aa0ae822 | 2026-05-12 | Warnings | M012 |
| Allergy Relief mini Softgels | DIPHENHYDRAMINE HCI 25 MG | CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED | df1c620b-ff59-4126-99a5-1d6750888f2b | 2026-05-12 | Warnings | M012 |
| Mucinex Childrens FreeFrom Multi-Symptom Cold, Flu and Sore Throat | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE | Reckitt Benckiser LLC | 14c56f3d-67fd-45ef-a16b-f27604722883 | 2026-05-12 | Warnings | M012 |
| ALKA SELTZER COLD Cold Mucus and Congestion Maximum Strength Day Night Fast Gels | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare, LLC. | 51a4195b-8776-964c-e063-6294a90aa075 | 2026-05-12 | Warnings | M012 |
| Mucinex Fast-Max Cold and Flu and Mucinex Nighttime Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE | Reckitt Benckiser LLC | 3ba3548e-85e7-b4a6-e063-6394a90af84d | 2026-05-12 | Warnings | M012 |
| Maximum Strength Mucinex Fast-Max Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE | Reckitt Benckiser LLC | fe7eeb71-e219-4c84-ac06-98c3a40b14dc | 2026-05-12 | Warnings | M012 |
| Alka Seltzer COLD Cold Mucus Congestion Maximum Strength Fast Gels | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare LLC. | 51a45db8-2bee-6fd0-e063-6394a90ab587 | 2026-05-12 | Warnings | M012 |
| Maximum Strength Mucinex Fast-Max Day Cold and Flu and Night Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE | Reckitt Benckiser LLC | 19da539e-7b57-41d7-aad5-fc89a6705e20 | 2026-05-12 | Warnings | M012 |
| Maximum Strength Mucinex Fast-Max Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE | Reckitt Benckiser LLC | 8a790eeb-7d7d-4a94-9103-6ed09c04d596 | 2026-05-12 | Warnings | M012 |
| Mucinex Fast-Max Day Cold and Flu and Mucinex Nightshift Night Severe Cold and Flu Maximum Strength | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE | Reckitt Benckiser LLC | dbdafbb4-f3c9-4042-b867-db4d06dc3d61 | 2026-05-12 | Warnings | M012 |
| Maximum Strength Mucinex Sinus-Max Pressure, Pain and Cough | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE | Reckitt Benckiser LLC | d03ef2fd-1a08-42c0-b69d-fd4e4285ccd3 | 2026-05-12 | Warnings | M012 |
| Maximum Strength Mucinex Fast-Max Cold and Flu and Mucinex NightShift Severe Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, AND TRIPROLIDINE HYDROCHLORIDE | Reckitt Benckiser LLC | 29571047-4c4b-44ca-8726-57c28308e8cf | 2026-05-12 | Warnings | M012 |
| Mucinex Sinus-Max Day Pressure, Pain and Cough and Mucinex Nightshift Night Sinus Maximum Strength | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, TRIPROLIDINE HYDROCHLORIDE | Reckitt Benckiser LLC | c746953f-4b7d-4e2a-9b85-96bd6901f517 | 2026-05-12 | Warnings | M012 |
| Maximum Strength Mucinex Sinus-Max Severe Congestion and Pain | ACETAMINOPHEN, GUAIFENESIN, AND PHENYLEPHRINE HYDROCHLORIDE | Reckitt Benckiser LLC | 2ef9d5de-e99e-4398-bf97-c7bef94498fa | 2026-05-12 | Warnings | M012 |
Packages#
| Package NDC | 11-digit format | Description | Units | Marketing start | Sample | Exclude flag | Status |
|---|---|---|---|---|---|---|---|
| 81993-002-01 | 81993000201 | 1 BOTTLE in 1 CARTON (81993-002-01) / 14 TABLET in 1 BOTTLE | 1 bottle | 2026-10-16 | No | No | Current |
| 81993-002-02 | 81993000202 | 60 TABLET in 1 BOTTLE (81993-002-02) | 60 tablet | 2026-07-01 | No | No | Current |
| 81993-002-03 | 81993000203 | 1 BOTTLE in 1 CARTON (81993-002-03) / 100 TABLET in 1 BOTTLE | 1 bottle | 2026-10-16 | No | No | Current |
| 81993-002-04 | 81993000204 | 200 TABLET in 1 BOTTLE (81993-002-04) | 200 tablet | 2026-07-01 | No | No | Current |
| 81993-002-05 | 81993000205 | 1 BOTTLE in 1 CARTON (81993-002-05) / 300 TABLET in 1 BOTTLE | 1 bottle | 2026-10-16 | No | No | Current |