PillOTC · Tablet, Extended Release · Oral
Guaifenesin, Dextromethorphan Hbr
Brands: Mucus Relief - Dm Maximum Strength · Maximum Strength Guaifenesin Dm · Mucus Relief Dm · Mucus Relief Dm Extended Release Caplets +1 · Dextromethorphan Hydrobromide + Guaifenesin
8 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US14 NDCs
8 active makers
8 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
US acquisition costNADAC · per unit
Average across 6 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.
$0.455
Latest avg · Jul 22, 2026
-1%
Since Dec 17, 2025
8
Active US suppliers
47%
Top-2 supplier share*
Medicaid dispensing volumeSDUD · per quarter
Prescriptions dispensed under Medicaid (fee-for-service + managed care), summed nationally. The closest free proxy to sales volume — Medicaid only, not all-payer.
46K
Rx · 2026 Q1
1.5M
Units dispensed
-27%
Rx vs. year ago
5
Quarters · since 2025 Q1
Who makes it8 active · 1 exited
US labelers as registered with FDA. Repackagers relabel another company's product; share* is of listed packages, not sales.
| Labeler | Type | Packages | Status |
|---|---|---|---|
| H E B | unknown | 4 | SUPPLYING |
| Rugby Laboratories | unknown | 3 | SUPPLYING |
| Family Dollar (FAMILY WELLNESS) | unknown | 2 | SUPPLYING |
| Strategic Sourcing Services LLC | unknown | 2 | SUPPLYING |
| ATLANTIC BIOLOGICALS CORP. | unknown | 1 | SUPPLYING |
| FSA Store Inc. (Caring Mills) | unknown | 1 | SUPPLYING |
| YYBA Corp | unknown | 1 | SUPPLYING |
| QUALITY CHOICE (Chain Drug Marketing Association) | unknown | 1 | SUPPLYING |
| CVS Pharmacy | unknown | 2 | EXITED 2026 |
Regulatory & supply events
No recalls, shortages, or registration changes on record for this drug concept.