Insulin detemir (Levemir) for dogs and cats
A long-acting human insulin that vets sometimes use for diabetic cats and dogs. [1]
Key facts
| Generic name | Insulin detemir |
|---|---|
| Common brand names | Levemir |
| Used in | Dogs & Cats |
| Type | Diabetes |
| Prescription? | Prescription |
| Typical US price | $30–$150 a month [2] |
What it's used for
A long-acting human insulin that vets sometimes use for diabetic cats and dogs. [1]
How it works
It binds to a protein in the blood, which makes it act slowly and steadily. [1]
Side effects and cautions
Common side effects: Skin lumps at injection sites; high or low blood sugar if the dose is off. [1]
Use with care: Watch closely for signs of low blood sugar such as weakness, trembling or wobbliness. [1]
Call your vet right away if your pet has trouble breathing, facial swelling, hives, collapse, or any side effect that is severe or getting worse.
What it costs
- Insulin for a dog (any type): $30–$150 a month [2] see the cost guide
- Insulin for a cat (any type): $50–$150 a month [3] see the cost guide
Prices come from public owner-bill reports and vary by clinic, pharmacy, pet size and dose.
Insulin detemir (Levemir) FAQ
What is Insulin detemir (Levemir) used for in dogs and cats?
A long-acting human insulin that vets sometimes use for diabetic cats and dogs.
What are the side effects of Insulin detemir (Levemir)?
Skin lumps at injection sites; high or low blood sugar if the dose is off.
Does Insulin detemir (Levemir) need a prescription?
Yes. It needs a prescription from a veterinarian.
How much Insulin detemir (Levemir) should I give my pet?
Only your veterinarian can tell you. The right dose depends on your pet's weight, health and other medicines, so we don't list doses. Never give a pet a medicine prescribed for a person or another animal without asking your vet.
Related medications
Related cost guides
This page is general information for pet owners, not veterinary advice. Talk to your vet about your own pet.