Diabetes mellitus type 2
- See diabetes mellitus for further general information on diabetes.
The onset of the disease is commonest in middle age and later life. It can usually be controlled by diet and exercise, and unlike diabetes mellitus type 1 (juvenile diabetes) it often does not necessitate the use of insulin injections, because insulin production in the pancreas is still possible, although impaired.
The term non-insulin-dependent is a misnomer - some patients must start insulin therapy some time in the course of their disease.
Diabetes mellitus type 2 is often associated with obesity and hypertension, and with the conditions insulin resistance and PCOS or Syndrome X. It is also associated with haemochromatosis, acromegaly, Cushing's disease and a number of other endocrinological disorders.