Data / Drug companies / Guaifenesin and dextromethorphan hbr

Guaifenesin and dextromethorphan hbr: 26 companies and 51 products in the FDA NDC directory

Updated November 6, 2026. Source: US Food and Drug Administration, National Drug Code Directory (openFDA).

Guaifenesin and dextromethorphan hbr is listed in the FDA National Drug Code Directory by 26 companies, with 51 products in commercial distribution. 48 of the products (94.1%) are marketed under an abbreviated new drug application (ANDA), the generic route. The most common dosage forms are tablet, extended release; tablet, and the newest product started marketing on October 27, 2026.

The request: Get every company that lists guaifenesin and dextromethorphan hbr in the FDA NDC directory, with headquarters, website and number of employees. $10 of work on sign-up, no card.

SpecStream is the live web data engine for teams and agents. It reads the National Drug Code Directory that FDA publishes, and this page is that reading. Ask for the companies that make a drug, a class or a dosage form, with their headquarters, website and size added from the web, and new listings and discontinued products arrive in your sheet, CRM, Slack or agent as FDA posts them.

Companies listing it

26

Products

51

Generic (ANDA) products

48 (94.1%)

Application numbers

6

Routes

Oral

Brand names

Mucus Relief DM, Mucus Relief Cough and Congestion DM, Mucus Relief DM, Maximum Strength Mucus Relief DM, Maximum Strength Cough and Congestion Extended Release, Mucus DM, Mucus Relief DM Expectorant and Cough Suppressant Maximum Strength, Members Mark Mucus Relief DM

openFDA record search

api.fda.gov

Companies that list guaifenesin and dextromethorphan hbr

Ranked by number of products. Finished drugs in commercial distribution.

Dosage forms

Marketing categories

Pharmacologic classes

CC0 1.0 public domain dedication (openFDA). Counts are products in the FDA National Drug Code Directory on November 6, 2026: 138,262 products in commercial distribution, meaning without a marketing end date in the past. A company is a labeler code; one company can hold several codes, and the directory carries no address. Inclusion in the directory is not FDA approval, and the marketing category says under which kind of application or rule a product is sold. This page uses openFDA data and is not endorsed or certified by FDA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.