Vetsulin Insulin U-40 Cartridge for VetPen, 2.7-mL (10 cartridges)

Effective Blood Glucose Control for Diabetic Dogs and Cats

Product Description

Vetsulin is a veterinary insulin formulated to manage diabetes mellitus in dogs and cats by reducing high blood glucose levels and related symptoms. This intermediate-acting porcine insulin provides both rapid onset and prolonged activity, supporting flexible dosing and consistent glycemic control when used under veterinary guidance. It is supplied as a U-40 injectable suspension for subcutaneous administration.

NOTICE: This item requires Express shipping due to the perishable nature of this product. Express orders are shipped Monday-Wednesday. Cannot be shipped to a PO Box. Product can only be shipped to the continental US.

Benefits

• Veterinary Specific Formula: Developed specifically for dogs and cats with diabetes, ensuring species-appropriate insulin activity and clinical effectiveness.
• Dual Action Profile: A Combination of amorphous and crystalline insulin provides a rapid onset followed by prolonged glucose-lowering activity for improved control.
• Flexible Dosing Options: Duration of action allows some dogs to be managed once daily, while others receive twice daily dosing.
• Proven Clinical Effectiveness: Research indicates substantial decreases in blood sugar levels and enhancements in the symptoms of diabetes among treated animals.
• Convenient Administration: Subcutaneous injection using U-40 syringes enables accurate dosing and reliable absorption when administered with meals.

Variants

10 ml  multidose vial, 40 IU/ml 

Ingredients

Composition Table

How to Use

Recommended-Dosage Chart

Dosage & Administration Instructions

• Veterinary Prescription Only: This medication is restricted for use by or on the order of a licensed veterinarian only.
• Shake Before Use: Shake vial thoroughly until a uniform milky suspension forms and allow foam to disperse before administration.
• Correct Syringe Type: To ensure safety, always use a U-40 insulin syringe to avoid any potential dosing errors that could lead to serious complications.
• Subcutaneous Injection: For subcutaneous injections, aim for a spot 2 to 5 cm from the dorsal midline and alternate sides with each injection.
• Administer With Meals: Give injections concurrently with or immediately after feeding to support stable glucose control and absorption.
• Dose Adjust Carefully: Adjust doses only under veterinary supervision based on glucose curves, clinical signs, and monitoring results.

Disclaimer: This dosage information is provided by the manufacturer. Always consult your veterinarian before administering or adjusting any supplement for your pet.

Additional Information

Precautions

• Hypoglycemia Monitoring: Careful monitoring for signs of low blood glucose is essential to maintain safe and effective glycemic control.
• Concurrent Conditions: Underlying diseases or medications such as glucocorticoids may alter insulin activity and require dosage adjustments.
• Stabilize Critical Pets: Animals with severe ketoacidosis, vomiting, or lethargy should be stabilized before initiating insulin therapy.
• Product Changes Caution: Switching insulin types, strengths, or manufacturers may require dose changes and veterinary supervision.
• Reproductive Safety Unknown: Safety has not been evaluated in breeding, pregnant, or lactating animals or in puppies and kittens.

Possible Side Effects

• Hypoglycemia Episodes: Low blood sugar may cause weakness, lethargy, stumbling, seizures, or collapse and requires immediate treatment.
• Injection Site Reactions: Some pets may experience swelling, soreness, bruising, or localized skin reactions at injection sites.
• Digestive Symptoms: Vomiting, diarrhea, decreased appetite, or lethargy may occur during treatment or due to underlying diabetes.
• Secondary Complications: Cataracts, urinary infections, pancreatitis, or behavioral changes have been reported in treated animals.

Storage Information

• Refrigerated Storage: Keep it stored upright in the fridge between 2° and 8°C, and make sure to shield it from light to keep it stable.
• Do Not Freeze: Freezing can harm the insulin suspension and lessen the medication's effectiveness.
• Limited Shelf Life: Be sure to use the contents within 42 days after the first puncture of the vial to guarantee proper potency and safety.
• Inspect Before Use: If you notice any clumps or stubborn particles after shaking it well, don’t use the product.

Shipping & Return 

We offer express delivery for this product; see our shipping policy for details.

For return instructions or product concerns, please refer to our detailed refund policy.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Frequently Asked Questions

Q1: What is Vetsulin used for in dogs and cats?

Ans: Vetsulin is a veterinary insulin used to reduce high blood glucose levels and associated clinical signs in dogs and cats diagnosed with diabetes mellitus. It helps manage symptoms such as excessive thirst, urination, and weight loss when administered under veterinary supervision with appropriate monitoring.

Q2: How often should Vetsulin be given to pets?

Ans: The initial dosing schedule depends on the species. Dogs typically start with one injection daily, given with or after meals. However, many need injections twice a day. Cats usually get their injections twice a day, around twelve hours apart. This is based on what the vet evaluates and the results from glucose monitoring.

Q3: Why is a U-40 syringe required for Vetsulin?

Ans: Vetsulin has a concentration of 40 IU per ml, which requires a U-40 insulin syringe for accurate dosing. Using a different syringe type can result in incorrect dosing that may lead to serious complications such as hypoglycemia, making proper syringe selection critically important.

Q4: What should I do if my pet shows signs of low blood sugar?

Ans: Signs of hypoglycemia can include weakness, lethargy, stumbling, seizures, or collapse. If these happen, you need to treat them right away with glucose and get veterinary help. After treatment, insulin therapy might need adjustment under the vet's supervision to prevent it from happening again and to keep glucose levels safe.

Q5: How should Vetsulin be stored after opening?

Ans: Make sure to store Vetsulin upright in the fridge, ideally at temperatures between 2 °C and 8 °C. Protect it from it from direct light. It’s important not to freeze it, and don’t forget to use it within forty-two days after the vial has been punctured to ensure it stays safe and effective.