SULMET- sulfamethazine sodium powder, for solution 
Huvepharma, Inc.


Sulmet® Soluble Powder

Front Panel


(sodium sulfamethazine)
Soluble Powder

CAUTION: Federal (USA) law restricts this drug to use by or on the order of a licensed veterinarian.


For Animal Use Only

Net Contents: 1 lb (453.5 g)

Approved by FDA under NADA # 122-272


Rev. 03-2021

Side Panel

Restricted Drug (California) - Use Only as Directed.
Not for Human Use.
Sulmet is a registered trademark of Huvepharma EOOD.

Manufactured for:
Huvepharma, Inc.
525 Westpark Drive, Suite 230
Peachtree City, GA 30269 U.S.A.

Lot No. & Exp. Date

This 1 lb pouch contains 100% sodium sulfamethazine. Convenient, once-a-day dosage in drinking water or as a drench.

Indications: For the control and treatment of the following diseases when casused by one or more of the following pathogenic organisms susceptible to sulfamethazine.

For the treatment of: Cattle - Bacterial Pneumonia and Bovine Respiratory Disease Complex (Shipping Fever Complex)

                                               (Pasteurella spp.)
                                               Colibacillosis (Bacterial Scours)(Escherichia coli)

                                               Necrotic Pododermatitis (Foot Rot)

                                               (Fusobacterium necrophorum)

                                               Calf Diptheria (Fusobacterium necrophorum)

                                                Acute Metritis (Streptococcus spp.)

                              Beef Cattle-Acute Mastitis (Streptococcus spp.)

                              Swine-Porcine Colibacillosis (Bacterial Scours)(Escherichia coli)
                                                Bacterial Pneumonia (Pasteurella spp.)

For the Control of: Chickens-  Infectious Coryza (Avibacterium paragallinarum)
                                                Coccidiosis (Eimeria tenella, Eimeria necatrix)
                                                Acute Fowl Cholera (Pasteurella multocida)
                                                Pullorum Disease (Salmonella Pullorum)

                           Turkeys-        Coccidiosis (Eimeria meleagrimitis, Eimeria adenoeides)


Have only medicated water available during treatment, and check carefully to insure adequate drug dosage
and water intake. Cattle and calves not drinking or eating must be dosed by drench or with Sulmet Oblets. For best results,
treat sick animals individually.

For control of outbreaks of disease, medication should be initiated as soon as the diagnosis is determined.

Medicated cattle, swine, chickens and turkeys must actually consume enough medicated water which provides the
recommended dosages.

Sulmet works fast. If symptoms persist after using this preparation for 2 or 3 days, consult your veterinarian. Excessive
dosage may cause toxic reactions. Follow dosage and administration instructions carefully. Hatchability of eggs laid
during medication with sulfas, and for short periods thereafter, may be adversely affected.

Treatment of all diseases should be instituted early. Treatment should continue 24 to 48 hours beyond the remission
of disease symptoms, but not to exceed a total of 5 consecutive days in cattle or swine.

Residue Warnings:

Do not medicate chickens or turkeys producing eggs for human consumption. To avoid drug
residues in edible flesh withdraw medication from chickens and turkeys ten (10) days prior to slaughter for food.

Treated cattle must not be slaughtered for at least ten (10) days after the last dose. Exceeding five (5) consecutive
days of treatment may cause violative tissue residue to remain beyond the withdrawal time. Do not use in calves
under one (1) month of age or calves being fed an all-milk diet. Use in these classes of calves may cause violative
residues to remain beyond the withdrawal time. Do not use in female dairy cattle 20 months of age or older. Use of
sulfamethazine in this class of cattle may cause milk residues.

Withdraw medication from swine fifteen (15) days prior to slaughter for food. 

Administration in Drinking Water

Prepare fresh Solutions Daily

Administration in Drinking Water: Prepare a 12.0% stock solution by adding the contents of this package to one gallon of water.


Cattle, Calves and Swine: 1st day: 6 tablespoons (3 fl oz) for each 100 lb bodyweight, providing approximately 108 mg/lb (237.6 mg/kg) body weight.

2nd, 3rd, 4th days: 3 tablespoons (1 1/2 fl oz) for each 100 lb bodyweight, providing approximately 54 mg/lb (118.8 mg/kg) body weight.

Poultry: Add 2 tablespoons (1 fl oz) to each gallon, or one gallon of stock solution to 128 gallons. Following administration directions, this will provide a recommended dose of approximately 58 to 85 mg/lb/day (128 to 187 mg/kg/day) body weight in chickens and 50 to 124 mg/lb/day (110 to 273 mg/kg/day) body weight in turkeys, depending on the dosage, age, class of chickens or turkeys, ambient temperature and other factors.

Administration: Cattle, Calves and Swine:In Drinking Water-Add the required dose listed above to that amount of water that will be consumed in one day; consumption should be carefully checked. Factors such as temperature, humidity and disease will cause variable fluid intake. As a generalization, the animals listed above will consume approximately 1 gallon per 100 lb body weight per day.

As a Drench-Dilute the proper dose of stock solution, and drench or administer with dose syringe. Cattle and calves not drinking must be dosed by drench or with Sulmet Oblets. For best results, pen-up animals to be treated, and treat sick animals individually.

Chickens and Turkeys: Add the required dose to the that amount of water that will be consumed in one day. Water consumption should be carefully checked to insure adequate intake. As a generalization, 100 turkeys will drink one gallon of water per day for each week of age; chickens will consume one-half this amount.

Infectious Coryza (in chickens): Medicate for 2 consecutive days.

Acute Fowl Cholera and Pullorum Disease (in chickens): Medicate for 6 consecutive days.

Coccidiosis (in chickens and turkeys): Medicate as listed above for 2 days, then reduce drug concentration to one-half above for 4 additional days.


Store at or below 25°C (77°F)

Pouch Label Image

Pouch Label ImagePouch Label Image

sulfamethazine sodium powder, for solution
Product Information
Product TypePRESCRIPTION ANIMAL DRUGItem Code (Source)NDC:23243-6500
Route of AdministrationORAL
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:23243-6500-1453.51 g in 1 POUCH
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
Labeler - Huvepharma, Inc. (619153559)
Registrant - Huvepharma EOOD (552691651)
NameAddressID/FEIBusiness Operations
Huvepharma, Inc. - St. Louis883128204manufacture, analysis, pack, label, medicated animal feed manufacture

Revised: 9/2021
Document Id: 002056c9-9f4f-435c-a17e-8e21086c708f
Set id: 09658aaf-dd0f-462c-8a76-538be39b4689
Version: 6
Effective Time: 20210915
Huvepharma, Inc.