Final answer:
Stress urinary incontinence is the loss of urine due to pressure on the abdomen, like sneezing or lifting, typically caused by weakened pelvic muscles. Urge urinary incontinence, or 'overactive bladder,' results from uncontrolled bladder contractions and can often be treated with medication.
Step-by-step explanation:
Types of Urinary Incontinence
The term for the type of urinary incontinence where there is a loss of urine due to an increase in intra-abdominal pressure such as from sneezing, coughing, or lifting, is stress urinary incontinence. This condition occurs primarily due to a loss of support for the urethra, often as a result of pelvic floor muscle stretching during childbirth. To treat stress incontinence, activities like Kegel exercises are encouraged to strengthen the pelvic muscles. In contrast, urge urinary incontinence, also known as "overactive bladder," involves uncontrolled contractions of the bladder muscle, leading to unexpected urine leakage. This condition can be managed by taking medications to relax the detrusor muscle, responsible for these contractions.
In summary, stress urinary incontinence results from increased abdominal pressure causing urine leakage, and is often caused by weakened pelvic muscles, while urge urinary incontinence is related to bladder muscle contractions and can often be managed with medication.