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EpriGard® (eprinomectin) Pour-On
Medication labelWhy this: Advisory · dailymed-animal
EpriGard (eprinomectin) Pour-On is indicated for the treatment and control of gastrointestinal roundworms (including inhibited Ostertagia ostertagi), lungworms, grubs, sucking and biting lice, chorioptic and sarcoptic mange mites, and horn flies in beef and dairy cattle of all ages, including lactating dairy cattle. Applied at the recommended dose volume of 1 mL/10 kg (22 lb) body weight, to achieve a dose level of 500 mcg eprinomectin/kg body weight, EpriGard Pour-On is indicated for the effective treatment and control of the following parasites. EpriGard (eprinomectin) Pour-On for Beef and Dairy Cattle has been proved to effectively control infections and to protect cattle from re-infection with Dictyocaulus viviparus for 21 days after treatment and Haematobia irritans for 7 days after treatment. Varying weather conditions, including rainfall, do not affect the efficacy of EpriGard Pour-On. For best results EpriGard Pour-On should be applied to all cattle in the herd. Cattle introduced to the herd later should be treated prior to introduction. Consult your veterinarian or an entomologist for the most effective timing of applications for the control of external parasites. Chorioptic Mange: In clinical studies evaluating the efficacy of eprinomectin pour-on against chorioptic mange mites, mites were not recovered from skin scrapings taken 8 weeks after treatment; however, chronic skin lesions were still present on some animals. Horn flies: For optimal control of horn flies, as EpriGard Pour-On provides 7 days of persistent activity against horn flies, the product should be used as part of an integrated control program utilizing other control methods to provide extended control.
- generic_name
- eprinomectin
- product_names
- eprinomectin
- ndc
- 51072-109, 51072-109-01, 51072-109-02, 51072-109-00, 51072-109-03, 51072-109-04, 51072-109-08, 51072-109-05
- group
- drugs
- license
- us-gov-pd
- attribution
- Courtesy of the National Library of Medicine
- reviewed
- 2026-09-18
- language
- en