Sulfonamide Antibacterial

Where is Sulfadiazine made?

8 companies sell it under their own name and 15 repackagers rebottle it. Their labels name 3 factories in the United States.

United States 3
United States: 3

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Ascend Laboratories, LLC Silver sulfadiazine10 mg per 1 g · NDC 67877-124 Crown LaboratoriesMakes it Johnson City, TN, United StatesProblems found, fixed voluntarilySep 2025
Dr. Reddy's Laboratories Inc. SSD Cream10 g per 1000 g · NDC 43598-210 Dr. Reddy's Laboratories Inc. DBA Dr. Reddy's Laboratories Louisiana, LLCMakes it, tests it, packages it and labels it Location not on fileNot inspected on record
Epic Pharma, LLC500 mg · NDC 42806-757 Epic Pharma, LLCMakes it Laurelton, NY, United StatesProblems found, fixed voluntarilyJun 2026
Mylan Pharmaceuticals Inc.10 mg per 1 g · NDC 59762-0131 Pharmacia & Upjohn Company LLCMakes it, tests it and packages it Kalamazoo, MI, United StatesProblems found, fixed voluntarilyJun 2023
Pfizer Laboratories Div Pfizer Inc Silvadene10 mg per 1 g · NDC 61570-131 Pharmacia & Upjohn Company LLCMakes it, tests it and packages it Kalamazoo, MI, United StatesProblems found, fixed voluntarilyJun 2023
The Pharma Network LLC Thermazene10 mg per 1 g · NDC 53097-101 Crown Laboratories, Inc.Makes it Location not on fileNot inspected on record
Chartwell RX, LLC.500 mg · NDC 62135-842The label doesn't name the factory. Plants this company names for other drugs
Covidien Inc. Thermazene10 mg per 1 g · NDC 8880-9505The label doesn't name the factory. Plants this company names for other drugs

Repackaged by

These companies buy Sulfadiazine 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.