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
do not take more than directed do not take more than 6 doses in any 24-hour period mL = milliliter only use the dose cup provided dose as follows or as directed by a doctor adults and children 12 years and over: 20 mL in dosing cup provided every 4 hours children under 12 years: do not use
each 20 mL contains: sodium 6 mg store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F) use by expiration date on package
www.StopMedicineAbuse.orgDextromethorphan HBr 20 mg
Guaifenesin 400 mg
Cough suppressant
Expectorant
if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson’s disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product.
cough persists more than 1 week, tends to recur, or is accompanied by a fever, rash, or persistent headache. These could be signs of a serious condition.
ask a health professional before use.
In case of overdose, get medical help or contact a Poison Control Center right away.
anhydrous citric acid, FD&C red #40, flavors, glycerin, propylene glycol, purified water, sodium benzoate, sodium citrate dihydrate, sorbitol solution, sucralose, xanthan gum
1-800-426-9391
♥CVS
Health®
Compare to the active ingredients
in Maximum Strength Mucinex®
FAST-MAX ® DM MAX*
NDC 51316-310-45
DM Maximum
DEXTROMETHORPHAN HBr
Cough suppressant
GUAIFENESIN - Expectorant
MAXIMUM STRENGTH
Multi-Symptom
• Controls cough
• Relieves chest congestion
• Thins & loosens mucus
Dosing lasts 4 hours
Ages 12 Years & Over
Berry Flavor
6 FL OZ (177 mL)
TAMPER EVIDENT: DO NOT USE IF IMPRINTED
SAFETY SEAL UNDER CAP IS BROKEN OR MISSING
PARENTS:
Learn about teen medicine abuse
www.StopMedicineAbuse.org
50844 ORG042403145
*This product is not manufactured or distributed
by RB Health (US) LLC, owner of the registered
trademark Maximum Strength Mucinex ®
FAST-MAX ® DM MAX.
Distributed by: CVS Pharmacy, Inc.
One CVS Drive, Woonsocket, RI 02895
© 2024 CVS/pharmacy
CVS.com® 1-800-SHOP CVS
V-19849
100% money back
guaranteed.
CVS.com/returnpolicy
Every source-derived product name is available through these pages.
| Product NDC | Package NDC |
|---|---|
| 51316-310 | 51316-310-45 |
Every source-derived ingredient row is available through these pages.
| Name | UNII | Kind |
|---|---|---|
| DEXTROMETHORPHAN HYDROBROMIDE | 9D2RTI9KYH | ACTIB |
| GUAIFENESIN | 495W7451VQ | ACTIB |
| ANHYDROUS CITRIC ACID | XF417D3PSL | IACT |
| FD&C RED NO. 40 | WZB9127XOA | IACT |
| GLYCERIN | PDC6A3C0OX | IACT |
| PROPYLENE GLYCOL | 6DC9Q167V3 | IACT |
| WATER | 059QF0KO0R | IACT |
| SODIUM BENZOATE | OJ245FE5EU | IACT |
| TRISODIUM CITRATE DIHYDRATE | B22547B95K | IACT |
| SORBITOL SOLUTION | 8KW3E207O2 | IACT |
| SUCRALOSE | 96K6UQ3ZD4 | IACT |
| XANTHAN GUM | TTV12P4NEE | IACT |
| Version | Effective date | Source | Hydrated |
|---|---|---|---|
| 3 | 2025-09-17 | full-release | 2026-06-01 01:14:07 |
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 |
|---|---|---|---|---|---|---|
| DM Maximum | DEXTROMETHORPHAN HBR, GUAIFENESIN | CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED | f6029b04-e681-40fc-be4f-14091b76dd4e | 2026-07-27 | Warnings | 51316-310-45 51316-310 51316031045 0410ed84-795c-4beb-9a66-be9b3bdd2d98 f6029b04-e681-40fc-be4f-14091b76dd4e |
Adverse event summaries are temporarily unavailable. Other product information remains available.