Products Archive - Merck Animal Health USA

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FERTAGYL®

Is indicated for the treatment of ovarian follicular cysts in dairy cattle. Ovarian cysts are non-…

POSATEX® Otic Suspension

Triple-action, once-a-day treatment for 7 days for even the most stubborn cases associated with susceptible strains of yeast and bacteria in canines.

DOLOREX® (butorphanol tartrate injection)

Learn more about this fast-acting pain relief solution for horses which is consistent, safe, and backed by Merck Animal Health.

OTOMAX® Otic Ointment

A powerful first-line, broad-spectrum topical medication administered twice a day for 7 days to treat otitis external in dogs.

OPTIMMUNE® OPHTHALMIC OINTMENT

Indicated for management of chronic keratoconjunctivitis sicca and chronic superficial keratitis in dogs.