Maximum Residue Limit - Complete List

The withdrawal periods included in the database assume labeled use and would have to be extended if used in an extra-label manner as prescribed by a veterinarian.

Today's Date: August 20, 2018, 5:08 am
Date of last data update: 7/13/2016 2:14:27 PM
Note: Data will be updated each time more information is provided by animal health product companies.
Product Ingredient Company Withdrawal Period (US) Withdrawal Period (Exports)
Albac®/Baciferm® Granular 50 bacitracin zinc Alpharma 0 days 0 days
Apralan® Premix apramycin Elanco 28 days 28 days
Apralan® Soluble apramycin Elanco 28 days 28 days
Atroban® 11%, Atroban® 42.5% permethrin Schering-Plough 5 days 2 days
Aureo S-P® 250 Granular or Aureomix Granular 500 (Feed) chlortetracycline, sulfamethazine, penicillin Alpharma 15 days 15 days
Aureomycin® 50, 90, or 100 granular (Feed) chlortetracycline Alpharma 0 days 14 days
AureoZol® 250 or Granular 500 (Feed) chlortetracycline, sulfathiozole, penicillin Alpharma 7 days 14 days
Banamine®-S Injectable Flunixin Schering-Plough 12 days 28 days
Banminth 48 pyrantel tartrate Phibro 1 day 1 day
BMD® 30, 50 or 60 (Feed) bacitracin, methylene, disalicylate Alpharma 0 days 0 days
BMD® Soluble 50% (Water Soluble) bacitracin, methylene, disalicylate Alpharma 0 days 0 days
ChlorMax® 50 chlortetracycline Alpharma 0 days 14 days
Chloratet 50 chlortetracycline ADM AH 0 days 14 days
Dectomax® Injectable doramectin Zoetis 24 days 60 days
Denagard (tiamulin) Liquid - 10.5 mg/lb body weight/day dose rate tiamulin Novartis 7 days 14 days
Denagard (tiamulin) Liquid - 3.5 mg/lb body weight/day dose rate tiamulin Novartis 3 days 10 days
Denagard (tiamulin) Type A Medicated - 35 g/ton inclusion rate tiamulin Novartis 2 days 7 days
Denagard (tiamulin) Type A Medicated - 200 g/ton inclusion rate tiamulin Novartis 7 days 14 days
Draxxin® Injectable Solution tulathromycin Zoetis 5 days 28 days
Excede® for Swine Sterile Suspension ceftiofur crystalline free acid Zoetis 14 days 48 days
Excenel® RTU Sterile Suspension ceftiofur hydrochloride Zoetis 4 days 5 days
Flavomycin 4 Bambermycin Huvepharma, Inc. 0 days 0 days
Gen Gard gentamicin sulfate AgriLabs 10 days 17 days
IVOMEC 1% Injection ivermectin Merial 18 days 35 days
IVOMEC Premix ivermectin Merial 5 days 7 days
Levasole® Soluble Pig Wormer Levamisole Schering-Plough 3 days 5 days
Lincomix® Feed Medications 20, 50 Lincomycin Zoetis 0 days 0 days
Lincomix® Injectable Lincomycin Zoetis 2 days 4 days
Lincomix® Soluble Powder Lincomycin Zoetis 0 days 0 days
Lincomycin Soluble (Water Soluble) lincomycin HCI Alpharma 0 days 0 days
Liquamycin® LA-200® Injectable oxytetracycline Zoetis 28 days 28 days
Lutalyse® Sterile Solution dinoprost tromethamine Zoetis 0 days 1 day
Mecadox 10 carbadox Phibro 42 days 42 days
NAXCEL® Sterile Powder Ceftiofur sodium Zoetis 4 days 4 days
Neo-Oxy 100/50, 50/50, or 100/50 MR neomycin/oxytetracycline PennField 10 days 14 days
Neo-Sol® (Water Soluble) neomycin sulfate Alpharma 3 days 3 days
Neo-Terramycin 100/50, 50/50 or 100/50D neomycin/oxytetracycline Phibro 10 or 5 days 14 days (Follow NPPC's voluntary 14-days WDP for tetracycline containing products)
Nuflor® Injectable florfenicol Schering-Plough Not licensed 21 days (Approved for use in Canada)
Nuflor® 2.3% Concentrate Solution florfenicol Schering-Plough 16 days 16 days
Oxytet™ soluble (Water Soluble) oxytetracycline HCl Alpharma 0 days 14 days
Paylean® ractopamine Elanco 0 days 0 days
Penicillin 100 (Feed) penicillin G, procaine Alpharma 0 days 3 days
Pennchlor SP 500™ chlortetracycline, sulfamethazine, penicillin PennField 15 days 15 days
Pennchlor 50™, 50-G®, 90-G®, 100 Hi-Flo™, and 100-G® chlortetracycline PennField 7 days 14 days
Pennchlor 64™ (Water Soluble) chlortetracycline HCL PennField 0 days 14 days
Pennox 50™, 100 Hi-Flo™, or 200 Hi-Flo™ oxytetracycline PennField 5 days 14 days (Follow NPPC's voluntary 14-days WDP)
Pennox 343™ (Water Soluble) oxytetracycline PennField 5 days 14 days (Follow NPPC's voluntary 14-days WDP)
Planate® cloprostenol Schering-Plough Not licensed 7 days (Approved for use in Canada)
PREDEF® 2X Sterile Aqueous Suspension isoflupredone acetate Zoetis 7days 7 days
Procaine Penicillin G (Injectable) Procaine Penicillin G FARAD (Food Animal Residue Avoidance Database) 15 days
Pulmotil® tilmicosin Elanco 7 days 7 days
Stafac (various concentrations) virginiamycin Phibro 0 days 0 days
Terramycin 50, 100, 200 oxytetracycline Phibro 0 days 14 days (Follow NPPC's voluntary 14-days WDP for tetracycline containing products)
Terramycin® Soluble Powder oxytetracycline Zoetis 0 days 14 days
Terramycin® 343 Soluble Powder oxytetracycline Zoetis 0 days 14 days
Tet-Sol™ 10 or 324 (Water Soluble) tetracycline HCl Alpharma 4 days 14 days
TM 50 or 100 oxytetracycline Phibro 0 days 14 days (Follow NPPC's voluntary 14-days WDP for tetracycline containing products)
Tylan® Injection tylosin Elanco 14 days 14 days
Tylan® Premix tylosin Elanco 0 days 0 days
Tylan® Soluble tylosin Elanco 2 days 2 days
Tylan® Sulfa G tylosin and sulfamethazine Elanco 15 days 15 days
LincoMed 100 Injection Lincomycin HCl Bimeda, Inc. 48 hr. 4 days
LincoMed 300 Injection Lincomycin HCl Bimeda, Inc. 48 hr. 4 days
Pro Pen G Injectable Suspension Penicillin G Procaine Bimeda, Inc. 6 days 15 days
TetraMed 324 HCA Soluble Powder Tetracycline HCl Bimeda, Inc. 4 days 14 days
Tetroxy HCA Soluble Powder Oxytetracycline HCl Bimeda, Inc. 0 days 14 days
NeoMed Soluble Powder Neomycin sulfate Bimeda, Inc. 3 days 3 days
Baytril® 100 enrofloxacin Bayer Animal Health 5 days 14 days
Excenel© RTU EZ Sterile Suspension ceftiofur hydrochloride Zoetis 4 days 5 days
Tetroxy LA Injection Oxytetracycline Bimeda, Inc. 28 days 28 days
Combi Pen 48 Injectable Suspension Penicillin G Benzathine/Procaine N/A Any use of benzathine penicillin in swine is extra-label use and requires veterinarian oversight and a U.S. withdrawal hasn’t been established 50 days
Benzathine Penicillin Injection Benzathine Penicillin FARAD (Food Animal Residue Avoidance Database) Any use of benzathine penicillin in swine is extra-label use and requires veterinarian oversight and a U.S. withdrawal hasn’t been established 50 days
Aivlosin Water Soluble Granules TylvalosinTartrate Pharmgate Animal Health 0 days 3 days
Tylovet(R) Feed medication: 10 to 100 grams/ton Tylosin phosphate Huvepharma 0 days 0 days
Tylovet(R) Water Soluble: 250mg/gallon Tylosin tartrate Huvepharma 2 days 2 days
Tilmovet(R) Feed medication: 181 to 363 grams/ton Tilmicosin phosphate Huvepharma 7 days 7 days
Safe-Guard® Feed Fenbendazole Merck 0 days 7 days
Safe-Guard® AquaSol Fenbendazole Merck 2 days 4 days

International markets around the world continue to provide a valuable outlet for U.S. Pork and pork products. For this reason, the federal government, along with the National Pork Producers Council, the American Pork Export Trading Company and others, work to ensure export customers get a continuous supply of high-quality, safe pork.

The export chain, however, begins at the farm level—meaning every American producer plays an important role in producing this safe, nutritious, high-quality pork for the world’s growing population.

As part of the ongoing example of how U.S. producers show they care for their animals and the food they produce, they work with their veterinarians to follow the key guidelines associated with the proper use of animal health products.

This close working relationship, typically cited at the Veterinary-Client-Patient Relationship (VCPR) is critical to the ongoing success of U.S. pork exports. This is especially true as international markets evolve over time and may result in trading partners making changes in their requirements of purchasing U.S. Pork. Often, these changes are related to residue levels in meat or meat products, typically called Maximum Residue Levels (MRLs).

The American Association of Swine Veterinarians offers its overview of why it’s important to ensure producers take steps to meet all MRLs of antimicrobials related to pork exports.