Pennitracin MD 50 G

Manufacturer
Pharmgate Animal Health | Pharmgate Inc.
Effective date
2026-10-27
Label type
OTC TYPE A MEDICATED ARTICLE ANIMAL DRUG LABEL
Version
4
Source
daily-update
Hydrated at
2026-10-31 01:01:21

Label at a glance#

ProductPennitracin MD 50G
Active ingredientBacitracin Methylenedisalicylate
Label structure4 sections

Label contents#

Full prescribing information#

SPL UNCLASSIFIED SECTION

For further manufacturing only.

VETERINARY INDICATIONS SECTION

See mixing directions, claims, cautions and warnings on back panel.

Restricted Drug (California) - Use Only as Directed.

Net wt. 50 LB (22.68 Kg)

Pennitracin MD 50 G®

(Bacitracin Type A medicated article)

Active Drug Ingredients:Each pound contains feed grade bacitracin methylenedisalicylate equivalent to 50 grams bacitracin
Inactive Ingredients: Calcium Carbonate, Mineral Oil
 
Directions For Use
Approved concentrations of bacitracin in Type C medicated feeds:
SpeciesGrams of bacitracin per tonIndications For UseFeeding Directions
Broiler and replacement chickens, growing turkeys, growing pheasants4-50For increased rate of weight gain and improved feed efficiency.Feed as the sole ration throughout the feeding period.
Broiler and replacement chickens50For the prevention of mortality caused by necrotic enteritis associated with Clostridium perfringens.Feed as the sole ration for 28 to 35 days, starting from the time chicks are placed for brooding.
Growing Quail5-20For increased rate of weight gain and improved feed efficiency in quail not over 5 weeks of age.Feed as the sole ration through 5 weeks of age.
Beef steers and heifers fed in confinement for slaughter 70 mg/head/dayFor reduction in the number of liver condemnations due to abscesses.Feed as the sole ration throughout the feeding period.
250 mg/head/dayFor reduction in the number of liver condemnations due to abscesses.Feed as the sole ration for 5 days then discontinue for subsequent 25 days, repeat the pattern during the feeding period.
Mixing Directions
Prepare an intermediate preblend containing 5 grams of bacitracin per pound by mixing 1.0 lb of Pennitracin MD 50G with 9.0 lbs of unmedicated feed ingredient(s), then add 0.8 to 10 lbs of the intermediate preblend per ton of the finished feed to obtain the appropriate g/ton concentration of the Type C medicated feed.
Prepare Type B medicated feeds for chickens, turkeys, pheasants, or beef cattle containing 51 – 50,000 grams of bacitracin per ton by mixing 1.02 – 1,000 lbs of Pennitracin MD 50G with 1,998.98 – 1,000 lbs of unmedicated feed.
CAUTION: For Use in Dry Feeds only. Not for use in liquid medicated feeds.
WARNINGS
Withdrawal Periods:
No withdrawal period is required when used according to labeling.
User Safety Warnings:
Not for use in humans. Keep out of reach of children.
Store at or below 25ºC (77ºF)
Lot Number and Expiration Date: Both the Lot number and expiry date is provided on the front panel of the bag.
QUESTIONS/COMMENTS? Contact Pharmgate Animal Health LLC at 1-800-380-6099 or www.pharmgate.com. To report side effects, contact Pharmgate Animal Health LLC at 1-833-531-0114. For additional information about reporting side effects for animal drugs, contact FDA at 1-888-FDA-VETS or www.fda.gov/reportanimalae.
Approved by FDA under NADA # 141-137
Pennitracin MD 50G® is a registered trademark of Pharmgate Inc.

SPL UNCLASSIFIED SECTION

Marketed by:
Pharmgate Animal Health LLC
14040 Industrial Road
Omaha, Nebraska 68144

Take TimeFigureFigureObserve Directions

Rev. 01-25

PRINCIPAL DISPLAY PANEL - 22.68 Kg Bag

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

Pennitracin MD 50G®

(Bacitracin Type A medicated article)

For further manufacturing only.

See mixing directions, claims, cautions
and warnings on back panel.

Restricted Drug (California) - Use Only as Directed.

Net wt. 50 LB (22.68 Kg)

Pharmgate
ANIMAL HEALTH

PRINCIPAL DISPLAY PANEL - 22.68 Kg Bag
PRINCIPAL DISPLAY PANEL - 22.68 Kg Bag

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
2d352c73-a357-4193-a4de-dfdf9a2ac8e4Product name120150819

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NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
51429-05451429-054-50

Ingredients#

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Source Document#

Source XML

Older Hydrated Versions#

Version, Effective date, Source table
VersionEffective dateSourceHydrated
32024-08-15full-release2026-06-01 02:43:27

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.