Pennitracin MD 50G
- Manufacturer
- Pharmgate Animal Health | Pharmgate Inc.
- Effective date
- 2024-08-15
- Label type
- OTC TYPE A MEDICATED ARTICLE ANIMAL DRUG LABEL
- Version
- 3
- Source
- full-release
- Hydrated at
- 2026-06-01 02:43:27
Label at a glance#
ProductPennitracin MD 50G
Active ingredientBacitracin Methylenedisalicylate
Label structure4 sections
Contacts and useful links#
Websitewww.pharmgate.com
www.pharmgate.com
Websitewww.fda.gov
www.fda.gov/reportanimalae
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 | |||
| CAUTION: For Use in Dry Feeds only. Not for use in liquid medicated feeds. | |||
| Directions For Use | |||
| Approved concentrations of bacitracin in Type C medicated feeds. | |||
| Species | Grams of bacitracin per ton | Indications For Use | Feeding Directions |
| Broiler and replacement chickens, growing turkeys, growing pheasants | 4-50 | For increased rate of weight gain and improved feed efficiency. | Feed as the sole ration throughout the feeding period. |
| Broiler and replacement chickens | 50 | For 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 Quail | 5-20 | For 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/day | For reduction in the number of liver condemnations due to abscesses. | Feed as the sole ration throughout the feeding period. |
| 250 mg/head/day | For 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 | |||
| 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, NE 68144
| Take Time | Observe Directions |
PRINCIPAL DISPLAY PANEL - 22.68 Kg Bag
DailyMed Product Concepts#
| Product concept | Relation | Version | Effective |
|---|---|---|---|
| 2d352c73-a357-4193-a4de-dfdf9a2ac8e4 | Product name | 1 | 20150819 |
DailyMed Package Descriptions#
| Package NDC | Product | Description | Form | Quantity | Strength | SPL version |
|---|---|---|---|---|---|---|
| 51429-054-05 | Pennitracin MD 50G | 22.68 kg in 1 BAG | GRANULE | 22.68 | 3 |
DailyMed Dashboard NDC Coverage#
Products#
Every source-derived product name is available through these pages.
- Pennitracin MD 50G
- Bacitracin Methylenedisalicylate
- BACITRACIN
- Calcium Carbonate
- Mineral Oil
NDC Codes#
| Product NDC | Package NDC |
|---|---|
| 51429-054 | 51429-054-05 |
Ingredients#
Every source-derived ingredient row is available through these pages.
| Name | UNII | Kind |
|---|---|---|
| Bacitracin Methylenedisalicylate | JGV6OJ52FT | ACTIB |
| Calcium Carbonate | H0G9379FGK | IACT |
| Mineral Oil | T5L8T28FGP | IACT |
Source Document#
Reported adverse events (FAERS/openFDA)#
Adverse event summaries are temporarily unavailable. Other product information remains available.

