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Tom Lewis, DVM, DACVD is back on the podcast! Last year, Dr. Lewis joined the podcast last year to discuss the release of Zenrelia. One year later, he is back to discuss his experience with having this medication for a year and the relief it has provided for hundreds of his canine patients. Also, we discuss the recent change to the US boxed label warning which removed the vaccine induced disease portion of the label.

Learn more on this week's episode of The Derm Vet podcast!

Studies mentioned in podcast: 
Recent study regarding vaccine booster response in dogs receiving Zenrelia: Fent, G.M., Jacela, J., Plazola-Ortiz, R. et al. Immunologic response to first booster vaccination in dogs treated with zenrelia™ (ilunocitinib tablets) at up to three times the recommended therapeutic dose compared to untreated controls. BMC Vet Res 21, 481 (2025). https://doi.org/10.1186/s12917-025-04929-z

Recent study regarding safety of Zenrelia: S. Forster, C. M. Trout, S. Despa, A. Boegel, D. Berger, and S. King, “ Efficacy and Field Safety of Ilunocitinib for the Control of Allergic Dermatitis in Client-Owned Dogs: A Multicenter, Double-Masked, Randomised, Placebo-Controlled Clinical Trial,” Veterinary Dermatology (2025): 1–13, https://doi.org/10.1111/vde.70009.

Timestamps
00:00 Intro
02:46 Zenrelia box label warning change
08:14 What does the box label warning change mean and why it's only in the US?
12:10 Looking at every patient as an individual
17:00 How comfortable do you feel using Zenrelia long-term?
22:14 Outro