helps loosen phelgm (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 irration 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 6 doses in any 24-hours period measure only with dosing cup provided. Do not use any other dosing provided keep dosing cup with product dose as follows or as directed by a doctor mL = milliliter adults and children 12 years of age and older: 20 mL every 4 hours children under 12 years of age: do not use
each 20 mL contains : sodium 20 mg store between 20-25ºC (68-77ºF). do not refrigerate
Dextromethorphan 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 lasts more than 7 days, comes back, or occurs with fever, rash or persistent headache that lasts.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 (1-800-222-1222) right away.
citric acid, disodium EDTA, FD&C red 40, flavors, glycerin, propyl gallate propylene glycol, purified water,sodium benzoate,sodium citrate, sorbitol, sucralose xanthan gum
Call 1-877-753-723-3929 Monday-Friday 9AM-5PM EST
Compare to the active ingredients in Maximum Strength Mucinex® Fast-Max® DM Max††
DM MAX
DEXTROMETHORPHAN HBr /
COUGH SUPPRESSANT
GUAIFENESIN / EXPECTORANT
MAXIMUM STRENGTH
FL OZ (mL)
††This product is not manufactured or distributed by RB Health (US) LLC, owner of the registered trademarks Mucinex® Fast-Max®
TAMPER EVIDENT: DO NOT USE IF PRINTED SAFETY SEAL AROUND OR UNDER CAP IS BROKEN OR MISSING.
DISTRIBUTED BY: WALGREEN CO
200 WILMOT RD., DEERFIELD, IL, 60015
walgreens.com
| RxCUI | RxNorm string | TTY | SPL version |
|---|---|---|---|
| 1020138 | dextromethorphan HBr 20 MG / guaiFENesin 400 MG in 20 mL Oral Solution | PSN | 5 |
| 1020138 | dextromethorphan hydrobromide 1 MG/ML / guaifenesin 20 MG/ML Oral Solution | SCD | 5 |
| 1020138 | dextromethorphan HBr 20 MG / guaifenesin 400 MG per 20 ML Oral Solution | SY | 5 |
| 1020138 | dextromethorphan HBr 5 MG / guaifenesin 100 MG per 5 ML Oral Solution | SY | 5 |
| Class | Version | Type | Effective |
|---|---|---|---|
| DEXTROMETHORPHAN Pharmacologic Class Indexing | 2 | Indexing - Pharmacologic Class | 20180813 |
| GUAIFENESIN Pharmacologic Class Indexing | 1 | Indexing - Pharmacologic Class | 20211129 |
| Resource | Code type | Value | Equivalent identifiers | Source image |
|---|---|---|---|---|
| Barcode | EAN-13 | 0311917159485 | GTIN-13: 0311917159485 EAN-13: 0311917159485 GTIN-12: 311917159485 UPC-A: 311917159485 GTIN storage (14 digits): 00311917159485 | mucus-relief-dm-maximum-strength-liquid-delisted-1.jpg |
| Product concept | Relation | Version | Effective |
|---|---|---|---|
| bf324df6-7127-7deb-def5-2681c136cd03 | Product name | 3 | 20250325 |
| 43a1ed49-eae2-4840-8075-cb4b33478540 | Product name | 1 | 20230425 |
| e2db08c6-133f-4f4f-afb4-e90a2418d6f6 | Product name | 1 | 20230320 |
| ce6d5c06-3ae0-18a6-d5b3-8cd3cc0f8906 | Product name | 7 | 20210625 |
| ba088a92-ab5e-b2d4-e908-f5ea691b7587 | Product name | 7 | 20210201 |
| f52be47f-7aa7-46c0-b1fa-50c18dd50206 | Product name | 1 | 20201029 |
| 11ed6f83-cdd2-4637-8379-b1a1d3ae3cde | Product name | 1 | 20181101 |
| 86c45a79-b9f0-4476-a27c-6e10db098497 | Product name | 1 | 20180125 |
| d5e51f11-ad28-caa4-4b49-4143974782ad | Product name | 1 | 20150831 |
| 4fe95224-f543-4dbb-9445-8cca122b48c8 | Product name | 1 | 20150609 |
| e8718272-64cb-4436-969b-176c3067c8f4 | Product name | 1 | 20150609 |
| 106ff02a-57e1-4c4c-a307-fd582ff4e311 | Product name | 1 | 20150212 |
| 76633df9-0d59-4b88-03ed-21dee1b966f8 | Product name | 1 | 20140508 |
| Package NDC | Product | Description | Form | Quantity | Strength | SPL version |
|---|---|---|---|---|---|---|
| 0363-0505-06 | Mucus Relief DMMaximum Strength | 177 mL in 1 BOTTLE | LIQUID | 177 | 5 |
| Package NDC | Billing unit | Product NDC | DailyMed indexing SPL | SPL version | Effective |
|---|---|---|---|---|---|
| 0363-0505-06 | ML - Milliliter | 0363-0505 | 7b9a7cd3-a0ce-42c6-a535-9b9edfa3653c | 1 | 2022-06-06 |
Every source-derived product name is available through these pages.
| Product NDC | Package NDC |
|---|---|
| 0363-0505 | 0363-0505-06 |
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 |
| WATER | 059QF0KO0R | IACT |
| SUCRALOSE | 96K6UQ3ZD4 | IACT |
| XANTHAN GUM | TTV12P4NEE | IACT |
| FD&C RED NO. 40 | WZB9127XOA | IACT |
| GLYCERIN | PDC6A3C0OX | IACT |
| PROPYLENE GLYCOL | 6DC9Q167V3 | IACT |
| PROPYL GALLATE | 8D4SNN7V92 | IACT |
| SODIUM CITRATE | 1Q73Q2JULR | IACT |
| SODIUM BENZOATE | OJ245FE5EU | IACT |
| SORBITOL | 506T60A25R | IACT |
| DIBASIC CALCIUM PHOSPHATE DIHYDRATE | O7TSZ97GEP | IACT |
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 |
|---|---|---|---|---|---|---|
| d55046d6-84c8-4a5d-a503-f2cc85104072 | 397e83c6-d81a-4cfd-bfb9-e7ba7659e090 | 2026-03-24 | Warnings | d55046d6-84c8-4a5d-a503-f2cc85104072 397e83c6-d81a-4cfd-bfb9-e7ba7659e090 |
Adverse event summaries are temporarily unavailable. Other product information remains available.