home *** CD-ROM | disk | FTP | other *** search
- $Unique_ID{BRK01202}
- $Pretitle{}
- $Title{Changing the Location of an Insulin Injection}
- $Subject{insulin injection site diabetes mellitus metabolism diabetic
- injections blood stream sugar levels special procedure procedures insulins
- sites medication medications endocrine glands pancreas gland diabetics}
- $Volume{C-7,R-25}
- $Log{
- Diabetes Mellitus*0009802.scf
- The Functions of Insulin*0009803.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
-
-
- Changing the Location of an Insulin Injection
-
-
- ------------------------------------------------------------------------------
-
- QUESTION: I have been a diabetic for many years and am used to giving myself
- my insulin injections. I have been on the same dose for several years now,
- without the need to change my routine. Recently I read that altering the
- manner in which I inject the insulin, such as changing the location of the
- injection, can change the way the insulin works in my body. Is that true, and
- how can that change the potency of the insulin?
-
- ------------------------------------------------------------------------------
-
- ANSWER: The effect of the insulin injection can be dependent upon a number of
- factors that concern how and where you inject your dose, but it isn't the
- potency of the insulin that changes, it's the speed of the absorption into the
- blood stream that can be different. For example, insulin gets into the blood
- stream fastest when it is injected into the abdomen, with the upper arm next,
- and then thigh and buttock in descending order. The rate of absorption can be
- changed if you massage the site of the injection, and speeds up with exercise
- as well as your body temperature. Of prime importance is the depth at which
- the insulin is delivered, and varying the angle of the needle as it enters the
- skin can alter the depth of the injection even when the needle length is
- always the same. If you change your injection device from your current
- syringe, you may also change the speed of absorption. I am sure you are aware
- that injection sites should be rotated to prevent causing changes in the skin
- which may result from repeated insulin injections. In some cases the skin may
- become scarred, with the tissue turning fibrous and the number and caliber of
- the blood vessels diminishing. This causes the area to become less sensitive,
- in effect it is anesthetized and therefore a temptation to use over and over
- again. However because of the tissue changes, the insulin is absorbed in an
- irregular fashion. Although it doesn't affect your absorption rate, the
- timing of your dosage is also important if the insulin is to arrive in your
- blood stream when it is needed, at the time of eating for example. Changing
- your schedule of injections or your time of eating so that the relationship
- between the two is altered may also modify the effect of insulin upon the
- system, which is reflected in your blood sugar levels.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-
-