What insulin is injected into dogs? - briefly
Insulin glargine and insulin detemir are commonly used in dogs with diabetes mellitus. These types of insulin provide a prolonged and steady release of the hormone, helping to maintain stable blood sugar levels over an extended period.
What insulin is injected into dogs? - in detail
Insulin therapy is commonly used in veterinary medicine to manage diabetes mellitus in dogs. Several types of insulin are available for canine use, each with its own characteristics and indications. Here's an in-depth look at the insulins typically injected into dogs:
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Porcine Insulin (Iletin I): This is one of the most commonly used insulins in veterinary practice due to its affordability and effectiveness. Derived from pigs, it has a moderate onset and duration of action, making it suitable for twice-daily administration. However, some dogs may develop antibodies against porcine insulin over time, which can reduce its efficacy.
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Bovine Insulin (Iletin II): Similar to porcine insulin, bovine insulin is derived from cattle and has been used in veterinary medicine for many years. It is less likely than porcine insulin to cause antibody formation but can still be problematic in some cases.
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Human Insulin (Insulin Lispro or Insulin Aspart): These are rapid-acting insulins commonly used in human medicine and increasingly adopted for use in dogs. They have a quick onset of action, which allows for more precise timing of meals and insulin administration. However, they are typically more expensive than porcine or bovine insulins.
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Intermediate-Acting Insulin (Insulin Glargine): This is a long-acting insulin with a flat and predictable action profile. It is often used in dogs that require once-daily dosing due to its prolonged duration of effect. However, it may not be suitable for all dogs, as individual responses can vary.
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Canine Insulin (Vetsulin): This insulin is specifically formulated for use in dogs and has a longer duration of action compared to other types. It is often used when porcine or bovine insulins are not effective or cause antibody formation. However, it can be more expensive and may require special ordering through a veterinary clinic.
When selecting an insulin for a dog, veterinarians consider several factors, including the severity of diabetes, the dog's age and overall health, the owner's ability to administer injections, and the cost of the insulin. Regular monitoring of blood glucose levels is essential to ensure that the chosen insulin is working effectively and to adjust the dosage as needed.
In conclusion, while porcine and bovine insulins remain popular choices due to their affordability, human and canine-specific insulins offer additional options for more precise management of canine diabetes. Consultation with a veterinarian is crucial to determine the most appropriate insulin therapy for an individual dog.