Data / Drug companies / Dextromethorphan hbr, guaifenesin

Dextromethorphan hbr, guaifenesin: 67 companies and 138 products in the FDA NDC directory

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

Dextromethorphan hbr, guaifenesin is listed in the FDA National Drug Code Directory by 67 companies, with 138 products in commercial distribution. 15 of the products (10.9%) are marketed under an abbreviated new drug application (ANDA), the generic route. The most common dosage forms are solution; liquid; tablet, extended release, and the newest product started marketing on October 16, 2026.

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Companies listing it

67

Products

138

Generic (ANDA) products

15 (10.9%)

Application numbers

4

Routes

Oral

Brand names

Tussin DM, Childrens Mucus and Cough Relief, Mucus Relief DM, Mucus DM, Mucus Relief DM Max Maximum Strength, Childrens Giltuss Honey Cough and Chest Congestion, Giltuss Honey Cough and Chest Congestion, Guaiasorb DM

openFDA record search

api.fda.gov

Companies that list dextromethorphan hbr, guaifenesin

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.