When giving injections, it is important to rotate injection sites to reduce the risk of lipohypertrophy (fatty lumps under the skin). It is caused by receiving multiple injections in the same area of skin over an extended period of time. They lumps can be slightly painful and may affect the absorption of insulin.
This document is not intended to take the place of the care and attention of your personal physician or other professional medical services. Our aim is to promote active participation in your care and treatment by providing information and education. Questions about individual health concerns or specific treatment options should be discussed with your physician.