Urinary incontinence is the involuntary leakage of urine; in simple terms, to wee when you don't intend to. It is the inability to hold urine in the bladder because voluntary control over the urinary sphincter is either lost or weakened.
By Mayo Clinic Staff. The exact cause of type 1 diabetes is unknown. In most people with type 1 diabetes, the body's own immune system â which normally fights harmful bacteria and viruses â mistakenly destroys the insulin-producing (islet) cells in the pancreas.
Diabetes Mellitus affects the pancreas and Diabetes Insipidus affects the kidneys. Diabetes Mellitus is a condition that causes the pancreas to produce little or no insulin.lso called non-insulin-dependent diabetes, type 2 diabetes. Diabetes insipidus (DI) is unrelated to diabetes mellitus and has nothing to do with glucose. The symptoms include excessive thirst and constant urination because of the inability of the kidneys to regulate fluid.