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What Are The Different Types of Insulin Medications For Diabetes?

What Are The Different Types of Insulin Medications For Diabetes?

What is insulin?

Your pancreas creates a hormone called insulin. It helps your body either convert the sugar (glucose) in your food to energy or store it for later. Insulin prevents your blood sugar levels from getting too high (hyperglycemia) or too low (hypoglycemia).

Your body needs sugar to give you energy. Your blood sugar rises after you eat, signalling the pancreas’ cells to send insulin into your blood. Insulin unlocks the cells and allows them to use the sugar for energy.

If your body has more sugar than it can use, insulin will be stored in the liver and released while you exercise or in between when your blood sugar gets low. In this way, insulin regulates the amount of sugar in your blood and keeps it at a normal level.

As your blood sugar goes up, your pancreas produces more insulin. But if you do not make enough insulin (type 1 diabetes) or if the cells resist it (type 2 diabetes), you could become hyperglycaemic (high blood sugar), a disease that can have serious health complications and requires ongoing medical treatment.

One way to treat diabetes is to take insulin. There are five types of insulin, which differ in terms of their onset (how fast they work), peak (how long it takes to reach their full effect) and duration (how long they remain in your body).

The kind of insulin you take will depend on many factors—such as, your body’s reaction to insulin, your age, your diet, your lifestyle (how often you check your blood sugar and how often you wish to take insulin). Your doctor or health care practitioner will decide which type of insulin is right for you, and your needs may change over the course of your treatment.

There are also different ways to administer insulin: via a pump, an injectable pen, or a small needle.

 

Different Types of Insulin Medications

 

Rapid-acting

Rapid-acting insulin goes by the names Humalog (lispro), NovoLog (aspart), Apidra (glulisine). It is different from short-acting insulin, and is often prescribed along with long-acting insulin. Rapid-acting insulin can be given right before and after meals to help regulate blood sugar levels while eating. It only takes 15 minutes to take effect, peaks after 30 to 90 minutes, and lasts between three and five hours.

 

Short-acting

Short-acting insulin goes by the names Humulin R, and Novolin R. It is different from rapid-acting insulin, and is often prescribed with long-acting insulin. Short-acting insulin can be given 30 minutes to an hour before a meal to help control blood sugar levels. It takes 30 minutes to an hour to work, peaks two to four hours later, and lasts three to eight hours.

 

Intermediate-acting

Intermediate-acting insulin goes by the names Humulin N (NPH), and Novolin N (NPH). It can be taken twice a day and used in combination with short-acting insulin or rapid-acting insulin to help control blood sugar levels. Depending on the brand, it can be used overnight since it generally lasts between 12 and 18 hours. It takes between one and four hours to work, and peaks four to 12 hours later.

 

Long-acting

Long-acting insulin goes by the names Lantus (glargine), Levemir (detemir), Toujeo (glargine), and Tresiba (degludec). Long-acting insulin is also known as basal or background insulin because instead of peaking like short- or rapid-acting insulin, they work throughout the entire day to keep blood sugar levels regulated. They can be combined, if necessary, with short-acting insulin before meals or to lower spikes in blood sugar.

Long-acting insulin lasts for an entire day and can be taken at bedtime. It takes one hour to work, and lasts between 20 to 26 hours. The injection insulins Toujeo (glargine), and Tresiba (degludec) are known as ultra long-acting insulin because they last between 24 and 42 hours. They take up to six hours to work, and you may experience a small peak with this type of insulin.

Lantus and Toujeo have slightly different formula concentrations, even though they are made by the same manufacturer, and should not taken interchangeably. Your doctor may need to adjust your dosage depending which long-acting insulin you take.

 

Pre-mixed

Pre-mixed insulin is a combination of short- and intermediate-acting insulin. It can be taken 10 minutes to 30 minutes twice a day before meals. It takes five to 60 minutes to work, and lasts between 10 to 16 hours. Peak times vary depending on the brand.

Summary
What Are The Different Types of Insulin Medications For Diabetes?
Article Name
What Are The Different Types of Insulin Medications For Diabetes?
Description
Your pancreas creates a hormone called insulin.
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Canadian Insulin
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