• helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive • temporarily relieves: • cough due to minor throat and bronchial irritation as may occur with the common cold or inhaled irritants • the intensity of coughing • the impulse to cough to help you get to sleep • nasal congestion due to a cold
• do not take more than 6 doses in any 24-hour period • measure only with dosing cup provided • do not use dosing cup with other products • dose as follows or as directed by a doctor • mL = milliliter • adults and children 12 years of age and older: 20 mL in dosing cup provided every 4 hours. • children under 12 years of age: Do not use.
• each 20 mL contains: sodium 8 mg • low sodium • store at room temperature • do not refrigerate
Drug Facts
| Active ingredients (in each 20 mL) | Purposes |
|---|---|
Dextromethorphan HBr 20 mg | Cough suppressant |
Guaifenesin 400 mg | Expectorant |
Phenylephrine HCl 10 mg | Nasal decongestant |
If pregnant or breast-feeding, ask a health professional before use.
Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. (1-800-222-1222)
anhydrous citric acid, edetate disodium, FD&C Blue No. 1, FD&C Red No. 40, flavors, potassium citrate, propylene glycol, propyl gallate, purified water, sodium benzoate, sorbitol, sucralose, xanthan gum
1-866-467-2748
NDC 30142-738-06
Compare to Mucinex® Fast- Max® Maximum Strength Severe Congestion & Cough Active Ingredients*
Maximum Strength
Severe Congestion & Cough
Dextromethorphan HBr - Cough Suppressant
Guaifenesin - Expectorant
Phenylephrine HCl - Nasal Decongestant
For Ages 12+
6 FL OZ (180 mL)
Tamper evident: do not use if printed seal under cap is broken or missing.
*This product is not manufactured or distributed by RB Health (US) LLC, the distributor of Mucinex® and Fast-Max® Maximum Strength Severe Congestion & Cough.
Distributed by:
Every source-derived product name is available through these pages.
| Product NDC | Package NDC |
|---|---|
| 30142-738 | 30142-738-06 |
Every source-derived ingredient row is available through these pages.
| Name | UNII | Kind |
|---|---|---|
| dextromethorphan hydrobromide | 9D2RTI9KYH | ACTIB |
| guaifenesin | 495W7451VQ | ACTIB |
| phenylephrine hydrochloride | 04JA59TNSJ | ACTIB |
| anhydrous citric acid | XF417D3PSL | IACT |
| edetate disodium | 7FLD91C86K | IACT |
| FD&C Blue NO. 1 | H3R47K3TBD | IACT |
| FD&C Red NO. 40 | WZB9127XOA | IACT |
| POTASSIUM CITRATE | EE90ONI6FF | IACT |
| propylene glycol | 6DC9Q167V3 | IACT |
| propyl gallate | 8D4SNN7V92 | IACT |
| water | 059QF0KO0R | IACT |
| sodium benzoate | OJ245FE5EU | IACT |
| sorbitol | 506T60A25R | IACT |
| sucralose | 96K6UQ3ZD4 | IACT |
| xanthan gum | TTV12P4NEE | IACT |
| Version | Effective date | Source | Hydrated |
|---|---|---|---|
| 6 | 2025-08-12 | full-release | 2026-06-01 01:10:02 |
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 |
|---|---|---|---|---|---|---|
| Kroger Maximum Strength Severe Congestion and Cough | DEXTROMETHORPHAN HBR, GUAIFENESIN, AND PHENYLEPHRINE HCL | KROGER COMPANY | 1ff037ea-1a3b-430a-be31-2e240cc3b6f3 | 2026-09-02 | Warnings | 30142-738-06 30142-738 30142073806 687fc8bd-c637-42be-b038-62629a8db30b 1ff037ea-1a3b-430a-be31-2e240cc3b6f3 |
Adverse event summaries are temporarily unavailable. Other product information remains available.