ProZinc (protamine zinc recombinant human insulin) U-40 Injectable for Dogs & Cats, 10-mL
By ProZinc
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$131.69 Chewy Price
($13.17 /mL)
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About Prozinc

The Importance of Insulin
The hormone, insulin, gets glucose into cells so it can be used as an energy source. Diabetic pets either can’t produce enough insulin or don’t respond to it properly, and if they don’t get the insulin injections they need, they can suffer from serious health issues caused by high blood glucose. Closely follow your vet’s guidance on how to give PROZINC (protamine zinc recombinant human insulin).


Once Daily Use In Dogs
PROZINC was designed to help regulate blood glucose in dogs with just one injection each day.¹ You may not see results immediately, as it can take up to 6 weeks for insulin to regulate blood glucose. Talk to your vet about what to expect when you begin PROZINC and ask how long it may take for your dog to achieve regulation.
Fast in Cats and Affordable
FDA-approved PROZINC helps control diabetic symptoms quickly in cats, and you may see improvement in as little as 7 days. It can help decrease the excessive thirst and urination caused by diabetes,² with overall results comparable to human insulin products³ at a much lower cost.


You Can Do This
Getting a diabetes diagnosis can feel overwhelming, but you are not alone—hundreds of thousands of pets in America are living with diabetes.⁴ You can help keep your diabetic pet healthy by maintaining a set insulin routine, following vet recommendations on diet, activity and play, and bringing your pet in for regular checkups. Call your vet for advice if you’re ever uncertain.
References:
1. Ward CR, Christiansen K, Li J, et al. Field efficacy and safety of protamine zinc recombinant human insulin in 276 dogs with diabetes mellitus. Dom Anim Endocrin. 2021;75.
2. HNelson RW, Henley K, Cole C, et al. Field safety and efficacy of protamine zinc recombinant human insulin for treatment of diabetes mellitus in cats. J Vet Intern Med. 2009;23:787-793.
3.Gostelow R, Scudder C, et al. One-year prospective randomized trial comparing efficacy of glargine and protamine zinc insulin in diabetic cats. Abstract format. ACVIM Forum 2017.
4.State of Pet Health Report. Banfield Pet Hospital website. https://www.banfield.com/state-of-pet-health. Accessed October 27, 2020.
Important Safety Information
PROZINC is for use in dogs and cats only. Keep out of the reach of children. Owners should be advised to observe for signs of hypoglycemia (low blood sugar). Signs may include weakness, depression, behavioral changes, muscle twitching, and anxiety. In severe cases of hypoglycemia, seizures and coma can occur. Hypoglycemia can be fatal if an affected animal does not receive prompt treatment. PROZINC should not be used during episodes of hypoglycemia (low blood sugar). Appropriate veterinary monitoring of blood glucose, adjustment of insulin dose and regimen as needed, and stabilization of diet and activity help minimize the risk of hypoglycemic episodes. The attending veterinarian should evaluate other adverse reactions on a case-by-case basis to determine if an adjustment in therapy is appropriate, or if alternative therapy should be considered. The safety and effectiveness of PROZINC in puppies, kittens, or breeding, pregnant, and lactating animals has not been evaluated. For more information.
About PROZINC
PROZINC is an FDA-approved insulin created for veterinary use in the treatment of diabetes. PROZINC comes from Boehringer Ingelheim, the same company that manufactures HEARTGARD Plus (ivermectin/pyrantel), NexGard (afoxolaner) and FRONTLINE Brand products, plus other leading animal vaccines and medicines. They offer a number of helpful resources for people caring for diabetic pets, including educational and administration videos, treatment diaries and more.

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