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Humulin-N U-100

by Elanco

This item requires prescription approval.

Prescription medications are currently limited to CA residents. More states coming soon!!

Original price $199.99 - Original price $199.99
Original price
$199.99 - $199.99
Current price $199.99
Size: 10mL

* Refrigerated Item

(1 day shipping automatically applies)



Humulin-N is used to lower blood sugar levels in animals with diabetes mellitus and hyperglycemia. Humulin N is a long-acting form of insulin that is slightly different from other forms of insulin.


  • Lowers blood sugar in your pets with diabetes

Consult with your veterinarian for proper dosage and course of treatment.



This medicine should not be used in animals that are allergic to NPH, that are not eating, that have low blood sugar (hypoglycemia)

Food and Drug Interactions

Other drugs can interact with this medication, so be sure to tell your veterinarian and pharmacist what medications (including vitamins, supplements, or herbal therapies) you give your animal

Human Warnings

Wash hands before and after injection


Possible Side Effects

Skin reactions (eg, lumps or thickening of the skin) at the injection sites. Rotate injections sites to decrease the likelihood of skin reactions. If a skin reaction is severe, worsens, or continues to be a problem, contact your veterinarian.
High blood sugar (high blood glucose; hyperglycemia) may cause excessive thirst, increased frequency of urination, or increased appetite

Contact your veterinarian if you believe your pet is experiencing side effects.


Product Administration


Product Form





Store in a refrigerator 36° to 46°F, but not in the freezer. Do not use if it has been frozen.
Room Temperature If stored at room temperature, below 86°F