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Where Herd Health Comes First

As an industry leader, Elanco is setting the standard for dairy cattle health. That mission drives us to continually strengthen our portfolio and deepen our partnerships – empowering producers and nutritionists to optimize herd health and productivity.

Care for Every Stage of the Dairy Lifecycle  

From youngstock to transition cows, Elanco’s science-led solutions support every phase of herd development.

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Youngstock Health

Products and solutions designed to promote strong beginnings and healthy growth for calves and heifers.

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Transition Cow Health

Support for the most critical stage of lactation, helping maintain health, productivity and reproductive performance.

Resources for Your Dairy Herd


Explore additional tools and insights to strengthen your dairy operation.

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Dairy Sustainability

See how solutions like Bovaer® and UpLookᵀᴹ are helping producers turn emissions reductions into operational value.  

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Elanco Knowledge Solutions

Discover how data-driven insights and benchmarking tools help producers enhance herd performance and profitability.

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Our Products

Explore our complete lineup of products supporting dairy cattle health, milk production, and herd performance.

Contact Us

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Have a question or want to learn more? Speak to one of our representatives for support.

Pradalex

INDICATIONS

Pradalex is indicated for the treatmentof bovine respiratory disease (BRD) associated Mannheimia haemolytica, Pasteurella multocida, Histophilus somni and Mycoplasma bovis in cattle intended for slaughter (beef calves 2 months of age and older, growing beef steers, growing beef heifers, and beef bulls intended for slaughter), and in cattle intended for breeding less than 1 year of age (replacement beef and dairy heifers less than 1 year of age and beef and dairy bulls less than 1 year of age). Not for use in cattle intended for breeding 1 year of age and older (replacement beef and dairy heifers 1 year of age and older, beef and dairy bulls 1 year of age and older, and beef and dairy cows), beef calves less than 2 months of age, dairy calves, and veal calves

IMPORTANT SAFETY INFORMATION

CAUTION: Federal law restricts this drug to use by or on the order of a licensed veterinarian and prohibits the extra-label use of this drug in food-producing animals. To ensure responsible antimicrobial drug use, use of pradofloxacin should be limited to treatment of bovine respiratory disease (BRD) in cattle only after consideration of other non-fluoroquinolone therapeutic options.

Not for use in humans. Keep out of reach of children. Avoid contact with eyes and skin. Individuals with a history of hypersensitivity to quinolones should avoid this product. Not for use in animals intended for breeding greater than 1 year of age. Not for use in beef calves less than 2 months of age, dairy calves and veal calves; a withdrawal period has not been established for this product in pre-ruminating calves. Quinolones should be used with caution in animals with known or suspected central nervous system (CNS) disorders. Mild to moderate inflammatory changes of the injection site may be seen in cattle treated with Pradalex. Pradalex has a pre-slaughter withdrawal time of 4 days for cattle. See package insert for additional safety information.

Pradalex, Elanco and the diagonal bar logo are trademarks of Elanco or its affiliates. Other product names are trademarks of their respective owners.

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Elanco and the diagonal bar logo are trademarks of Elanco or its affiliates. ©2026 Elanco or its affiliates.