Types of insulin footnote 1 Type Examples Appearance When it starts to work onset The time of greatest effect peak How long it lasts duration Rapid-acting Apidra insulin glulisine Clear 10—15 minutes 1—1.
Types of insulin. Canadian Journal of Diabetes , 42 Suppl 1 : S DOI: Accessed November 16, Other Works Consulted Insulin degludec injection Facts and Comparisons eAnswers. Accessed December 30, Insulin detemir injection Accessed May 13, Insulin glargine rDNA origin injection Insulin glulisine rDNA origin injection Insulin isophane injection Insulin lispro injection Insulin regular human inhalation For convenience, there are premixed rapid- and intermediate-acting insulin.
The insulin will start to work as quickly as the fastest-acting insulin in the combination. It will peak when each type of insulin typically peaks, and it will last as long as the longest-acting insulin. Examples include:. Author: Healthwise Staff. Medical Review: E. This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.
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Skip Navigation. Top of the page. Topic Overview Insulin is used to treat people who have diabetes. Types of insulin Type Examples Appearance When it starts to work onset The time of greatest effect peak How long it lasts duration Rapid-acting insulins work over a narrow, more predictable range of time. This is three times more concentrated than U long-acting insulin. Be sure to check the concentration of your insulin so you take the right amount.
Insulin is made by different companies. Make sure you use the same type of insulin consistently. Rapid-acting insulins work over a narrow, more predictable range of time. Because they work quickly, they are used most often at the start of a meal.
Rapid-acting insulin acts most like insulin that is produced by the human pancreas. It quickly drops the blood sugar level and works for a short time. If a rapid-acting insulin is used instead of a short-acting insulin at the start of dinner, it may prevent severe drops in blood sugar level in the middle of the night. Short-acting insulins take effect and wear off more quickly than long-acting insulins.
A short-acting insulin is often used 30—60 minutes before a meal so that it has time to work. These liquid insulins are clear and do not settle out when the bottle vial sits for a while.
Intermediate- and long-acting insulins contain added substances buffers that make them work over a long time and that may make them look cloudy. When these types of insulin sit for even a few minutes, the buffered insulin settles to the bottom of the vial. Insulin is usually injected into the fatty tissue just under the skin.
This is also called subcutaneous tissue. See a table of insulin action below and a graphic illustration of onset of action , peak effect and duration of action of the different insulins.
There are three main groups of insulins: Fast-acting, Intermediate-acting and Long-acting insulin. Rapid Acting Insulin Analogs Insulin Aspart, insulin Lyspro, Insulin Glulisine which have an onset of action of 5 to 15 minutes, peak effect in 1 to 2 hours and duration of action that lasts hours.
With all doses, large and small, the onset of action and the time to peak effect is similar, The duration of insulin action is, however, affected by the dose — so a few units may last 4 hours or less, while 25 or 30 units may last 5 to 6 hours. As a general rule, assume that these insulins have duration of action of 4 hours.
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