Data / Drug companies / Sulfamethoxazole and trimethoprim

Sulfamethoxazole and trimethoprim: 48 companies and 103 products in the FDA NDC directory

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

Sulfamethoxazole and trimethoprim is listed in the FDA National Drug Code Directory by 48 companies, with 103 products in commercial distribution. 97 of the products (94.2%) are marketed under an abbreviated new drug application (ANDA), the generic route. The most common dosage forms are tablet; suspension; injection, solution, concentrate, and the newest product started marketing on July 9, 2026.

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Companies listing it

48

Products

103

Generic (ANDA) products

97 (94.2%)

Application numbers

13

Routes

Oral, Intravenous

Brand names

Sulfatrim, Bactrim, Bactrim DS

openFDA record search

api.fda.gov

Companies that list sulfamethoxazole and trimethoprim

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.