What are the three major classes of insulin?

The three major classes of insulin are categorized based on their onset, peak action, and duration of effect. The classification includes short acting, intermediate acting, and long acting insulins.

Short acting insulins, such as regular insulin, have a rapid onset and are typically used to control blood sugar levels during meals. Intermediate acting insulins, like NPH insulin, have a longer duration of action and help manage blood glucose levels throughout the day. Long acting insulins, such as glargine and detemir, provide a steady level of insulin over an extended period, helping to maintain baseline insulin levels.

This classification is crucial for veterinarians and veterinary professionals to develop appropriate treatment plans for diabetic patients, ensuring that insulin therapy is tailored to meet individual needs based on the characteristics of each insulin type. Understanding these classes allows for better management of insulin therapy in animals, promoting more effective control of blood glucose levels.