Dihydrofolate Reductase Inhibitor Antibacterial

Where is Trimethoprim made?

4 companies sell it under their own name and 3 repackagers rebottle it. Their labels name 2 factories in the United States.

United States 2
United States: 2

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Lupin Pharmaceuticals, Inc.100 mg · NDC 43386-330 Novel Laboratories, Inc.Makes it, tests it and packages it Somerset, NJ, United StatesProblems found, fixed voluntarilyApr 2026
Novel Laboratories, Inc.100 mg · NDC 40032-330 Novel Laboratories, Inc.Makes it, tests it and packages it Somerset, NJ, United StatesProblems found, fixed voluntarilyApr 2026
Novitium Pharma LLC100 mg · NDC 70954-541 Novitium Pharma LLCMakes it and packages it East Windsor, NJ, United StatesNo problems foundFeb 2024
Dr. Reddy's Laboratories Inc.100 mg · NDC 75907-043The label doesn't name the factory. Plants this company names for other drugs

Repackaged by

These companies buy Trimethoprim in bulk and rebottle it, often for mail-order, clinic or hospital pharmacies. If your bottle shows one of these names, open its NDC to see who made the pills inside.