Zenrelia (ilunocitinib) Rx
Starting At $41.40

Zenrelia (ilunocitinib) Rx

$41.40
Or save an extra 5% (up to $20) with Autoship* $39.33

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  • Usually ships the same weekday before 3pm CT with veterinary approval.

  • Requires veterinary authorization.

  • Your pet's veterinarian will provide directions for use.

What is Zenrelia for Dogs?

  • Zenrelia is a prescription medication for dogs that helps control itching caused by allergies from allergies, dermatitis, and other skin conditions.
  • Zenrelia contains ilunocitinib, an immune suppressant drug.

Why is Zenrelia used for dogs?

  • Zenrelia is used to control itching associated with allergic dermatitis and atopic dermatitis in dogs.
  • Ilunocitinib works by blocking cytokines, the source of itching and inflammation in the body. 
  • Zenrelia may be used for short-term or long-term maintenance therapy to control itching in dogs.

What else should I know about Zenrelia?

  • Zenrelia is for use in dogs only.
  • Zenrelia should not be used in dogs less than 12 months of age.
  • Wash hands immediately after handling tablets.
  • It is an unflavored tablet.
  • Zenrelia should be stored at room temperature between 15 to 25°C (59 to 77°F), with excursions permitted between 5 to 40°C (41 to 104°F).

What problems could my dog have with Zenrelia?

  • Dogs should be up to date on vaccinations prior to starting Zenrelia.
  • Due to the risk of serious reactions, discontinue Zenrelia for at least 28 days to 3 months prior to any vaccination and withhold Zenrelia for at least 28 days after any vaccination.
  • Because ilunocitinib suppresses the immune system, dogs should be monitored for the development of infections.
  • Zenrelia is not for use in dogs with serious infections.
  • The safe use of Zenrelia has not been evaluated in breeding, pregnant, or lactating dogs.
  • The most common side effects are vomiting, diarrhea, and lethargy.

How is Zenrelia used for dogs?

  • Follow your veterinarian's directions for using this medication.
  • Dogs may use Apoquel for different lengths of time. Please consult your veterinarian if you have any questions.
  • Zenrelia may be given with or without food.

What is in Zenrelia for dogs?

  • Zenrelia contains ilunocitinib, an immune suppressant drug called a synthetic Janus kinase (JAK) inhibitor.
  • Ilunocitinib is not a corticosteroid or an antihistamine.

Will I get what I see in the picture?

  • Zenrelia is a brand name. You will receive the exact brand that you request.

Who makes Zenrelia?

  • Zenrelia is manufactured by Elanco.