ToMORROW prescription antibiotic has been depended on by generations of producers. View this piece for even more reasons to choose ToMORROW.
ToMORROW®
(cephapirin benzathine intramammary infusion)
Dry cow mastitis treatment
(cephapirin benzathine intramammary infusion)
ToMORROW prescription intramammary antibiotic gives dairy producers time-tested, broad-spectrum control against the harmful organisms that cause mastitis in dry cows.
- ToMORROW has been an effective prolonged therapy treatment for more than 25 years.
- ToMORROW has been shown by extensive clinical studies to be efficacious in the treatment of mastitis in dry cows when caused by Streptococcus agalactiae and Staphylococcus aureus, including penicillin-resistant strains.
- ToMORROW is formulated with cephapirin benzathine to provide broad-spectrum and long-acting therapy that dry cows need.
TOP REASONS TO USE ToMORROW® (cephapirin benzathine intramammary infusion)
Targets the most common bacteria at dry-off
ToMORROW prescription intramammary antibiotic effectively targets and controls Gram-positive organisms, which represent 94% of infections that occur during dry-off.1Equally effective as the competition
In a head-to-head study, ToMORROW antibiotic was found to be equally as effective as Spectramast® DC (ceftiofur hydrochloride) and Quartermaster® (penicillin-dihydrostreptomycin in oil) in bacteriological cure.1Shorter milk and slaughter withhold
Milk withhold: 72 hours versus 96 hours post calving for Quartermaster, which means you can put your cows back into production sooner.
Slaughter withhold: 42 days versus 60 days after the last infusion + 96 hours after calving for Quartermaster allows you to market 22 days sooner.- Opti-Sert® reduces new infections
The Opti-Sert® tip reduces new mastitis infections by up to 50%,2 and makes partial insertion easier.
Presentations
- Pail containing 144 x 10-mL syringes and 144 convenient single-use alcohol pads.
- Cartons containing 12 x 10-mL syringes with 12 convenient single-use alcohol pads.
Partial insertion reduces new infections
- With the Opti-Sert® applicator tip, partial insertion reduces the incidence of new infections during the dry period.2
- Studies have shown that when infusing into the udder at a depth of 2 to 3 millimeters, as opposed to 5 or more millimeters, new intramammary infections can be reduced by as much as 50 percent.2
Dosage Information
- Infuse a 10-mL syringe (300 mg cephapirin activity per syringe) after each quarter has been completely milked out.
Product Inserts & Labels
Caution: Federal law restricts this drug to use by or on the order of a licensed veterinarian.
Safety Information
ToMORROW should be administered with caution to subjects which have demonstrated some form of allergy, particularly to penicillin. Such reactions are rare; however, should they occur, consult your veterinarian.
Residue Warnings
- For use in dry cows only.
- Not to be used within 30 days of calving.
- Milk from treated cows must not be used for food during the first 72 hours after calving.
- Any animal infused with this product must not be slaughtered for food until 42 days after the latest infusion.
1 Arruda AG, Godden S, Rapnicki P, et al. Randomized non-inferiority clinical trial evaluating three commercial dry cow mastitis preparations: I. Quarter-level outcomes. J Dairy Sci 2013;96(7):44419–4435.
2 Sutherland SF. Novel syringe partial infusion, in Proceedings. National Mastitis Council 1989.
ToMORROW® is a registered trademark of Boehringer Ingelheim Animal Health USA Inc. All other trademarks are the property of their respective owner. ©2025 Boehringer Ingelheim Animal Health USA Inc., Duluth, GA. All rights reserved.
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