Diphenhydramine HCL Chew Treat (HYPO BASE for Protein Allergy)

Rx approval required

We'll contact your veterinarian to review your medication request. If you aren't sure of the correct size and dose, please contact them directly or get in touch with our team.

Select Strength: 25mg

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Select count: 10 ea

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Also available as a Transdermal Pen (3mL)Injectable Oral Suspension (Anhydrous)Transdermal Pen (1.5mL)Transdermal Pen (9mL)Chew Treat Transdermal Pen (6mL)Oral Solution

Diphenhydramine HCl is an antihistamine commonly used in dogs and cats to alleviate allergy-related itching and mild allergic reactions. It is typically given orally and can also cause mild sedation, which is sometimes helpful for travel anxiety or motion sickness in pets, making it a versatile medication for allergy symptom relief in veterinary medicine.

Chew treats are flavored, soft treats that contain your pet’s medication—making giving meds as easy as offering a snack!

Use as directed by your veterinarian.

Mixlab is a licensed veterinary pharmacy dispensing both compounded and commercial medications, operating under the oversight of licensed pharmacists and in compliance with applicable state and federal pharmacy regulations. Compounded medications are prepared in compliance with USP standards and under PCAB-accredited practices. All medications dispensed by Mixlab require a valid prescription from a licensed veterinarian.