Cydectin® (moxidectin) Injectable

Look to a trusted dewormer brand that provides long-lasting, persistent control of key internal parasites with a short withdrawal period.1 Parasites can cause a host of problems in cattle, from reduced milk production and reproductive performance to increased disease susceptibility.2,3 This can occur even with subclinical infection when symptoms may not be noticeable. Researchers have estimated that without dewormers, cow-calf producers would sacrifice more than $165 per head in lost returns on break-even selling price.4

Packaging: 500 mL

Dosage: 1mL / 110 lbs.

Important Product Information 

Learn more about how to properly administer, store and use Cydectin Injectable. See label for complete use guidelines, including all cautions and warnings. Always read, understand and follow the label and use directions.

Cydectin Injectable, when administered at the recommended dose level of 1 mL per 110 lbs. of bodyweight, is effective in the treatment and control of internal and external parasites of cattle. See product label for a full listing of parasites controlled.

Product Label

Read the full label for important use and safety information.

Keep Cydectin out of reach of children.


Cattle must not be slaughtered for human consumption within 21 days of treatment. This drug is not approved for the use in female dairy cattle 20 months of age or older, including dairy cows. Use in these cattle may cause drug residues in milk and/or calves born to these cows. A withdrawal period has not been established for preruminating calves. Do not use in calves to be processed for veal.

Connect with Elanco

    Cydectin, Elanco and the diagonal bar logo are trademarks of Elanco or its affiliates. ©2023 Elanco or its affiliates.