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Insulin Rotation Site FAQ

People with type 1 diabetes need to inject insulin several times a day. Some people with type 2 also use insulin on a daily basis. Rotating insulin injection sites helps prevent damage to the skin and underlying tissue. Switching insulin injection sites can also help you get the most efficient blood glucose control.
Why Should I Rotate Where I Inject My Insulin?
Rotating injection sites helps prevent damage to the skin and underlying tissue. Insulin can be irritating and cause hardening of the skin (lumps, bumps, dimpling) and weakening of fatty tissue under the skin.
Where Should I Inject My Insulin?
The abdomen, backs of the arm, thighs, hips and buttocks are all typical places that insulin may be injected. Though these areas can absorb insulin differently, ease of injection has a lot to do with how successful your blood sugar maintenance will be.
What is a Good Pattern for Insulin Injection Rotation?
Rotation methods vary. Some people go in a clockwise rotation, with every injection 1 inch away from the injection site before. Some people go side to side in an area, keeping a 1 inch distance between injections, until all available sites have been used in that area.
Do Different Injection Areas Absorb Insulin Differently?
Some areas of the body are better than others at absorbing insulin. It depends on the consistency of fatty tissue in the area that you are injecting.
Do Syringes and Pens Deliver Insulin Differently?
Insulin pens and syringes both deliver insulin by injection. Both methods still require you to rotate where on your body you inject yourself.
Do Insulin Pumps Cause Skin Damage?
Insulin pumps will not cause skin damage if you rotate where the insulin is delivered each time, as is recommended by manufacturers. Insulin pumps release insulin into the skin in small amounts on a continuous basis and in bigger doses as needed.

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