Stress incontinence: also known as effort incontinence, is due essentially to insufficient strength of the pelvic floor muscles to prevent the passage of urine, especially during activities that increase intra-abdominal pressure, such as coughing, sneezing, or bearing down
Urge incontinence: is involuntary loss of urine occurring for no apparent reason while suddenly feeling the need or urge to urinate.
Overflow incontinence: Sometimes people find that they cannot stop their bladders from constantly dribbling or continuing to dribble for some time after they have passed urine. It is as if their bladders were constantly overflowing, hence the general name overflow incontinence.
Mixed incontinence: is not uncommon in the elderly female population and can sometimes be complicated by urinary retention, which makes it a treatment challenge requiring staged multimodal treatment.
Structural incontinence: Rarely, structural problems can cause incontinence, usually diagnosed in childhood (for example, an ectopic ureter). Fistulas caused by obstetric and gynecologic trauma or injury are commonly known as obstetric fistulas and can lead to incontinence. These types of vaginal fistulas include, most commonly, vesicovaginal fistula and, more rarely, ureterovaginal fistula. These may be difficult to diagnose. The use of standard techniques along with a vaginogram or radiological viewing the vaginal vault with instillation of contrast media
Functional incontinence: occurs when a person recognizes the need to urinate but cannot make it to the bathroom. The loss of urine may be large. There are several causes of functional incontinence including confusion, dementia, poor eyesight, mobility or dexterity, unwillingness to toilet because of depression or anxiety or inebriation due to alcohol. Functional incontinence can also occur in certain circumstances where no biological or medical problem is present. For example a person may recognize the need to urinate but may be in a situation where there is no toilet nearby or access to a toilet is restricted.
Nocturnal enuresis: is episodic UI while asleep. It is normal in young children.
Transient incontinence: is a temporary version of incontinence. It can be triggered by medications, adrenal insufficiency, mental impairment, restricted mobility, and stool impaction (severe constipation), which can push against the urinary tract and obstruct outflow.
Giggle incontinence: is an involuntary response to laughter. It usually affects children.
Double incontinence: There is also a related condition for defecation known as fecal incontinence. Due to involvement of the same muscle group in bladder and bowel continence, patients with urinary incontinence are more likely to have fecal incontinence in addition. This is sometimes termed "double incontinence".
Post-void dribbling: is the phenomenon where urine remaining in the urethra after voiding the bladder slowly leaks out after urination.
Coital incontinence (CI): is urinary leakage that occurs during either penetration or orgasm and can occur with a sexual partner or with masturbation. It has been reported to occur in 10% to 24% of sexually active women with pelvic floor disorders.