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Overactive bladder is characterized by a group of four symptoms: urgency, urinary frequency, nocturia, and urge incontinence. Urge incontinence is not present in the "dry" classification. [12] Urgency is considered the hallmark symptom of OAB, but there are no clear criteria for what constitutes urgency and studies often use other criteria. [1]
Fowler's syndrome primarily presents in women between menarche and menopause. The peak age of onset is 26 yrs. [5] It is seen in about one third of the women who experience urinary retention. The predominant complaint is the inability to urinate for a day or more with no urgency to urinate, in spite of a large bladder volume of more than 1 liters.
Frequent urination, or urinary frequency (sometimes called pollakiuria), is the need to urinate more often than usual. Diuretics are medications that increase urinary frequency. Nocturia is the need of frequent urination at night. [1] The most common cause of this condition for women and children is a urinary tract infection.
Urinary retention [10] Overflow incontinence (occurs in chronic retention) [10] Episodes of near retention [10] As the symptoms are common and non-specific, LUTS is not necessarily a reason to suspect prostate cancer. [7] Large studies of patients have also failed to show any correlation between lower urinary tract symptoms and a specific ...
Trabeculated bladder on ultrasound indicates high risk of developing urinary tract abnormalities such as hydronephrosis and stones. [10] A voiding cystourethrography study uses contrast dye to obtain images of the bladder both when it is full and after urination which can show changes in bladder shape consistent with neurogenic bladder. [9]
Alpha-adrenergic agonists may cause urinary retention by stimulating the contraction of the urethral sphincter. Calcium channel blockers may decrease the contractility of the smooth muscle tissue in the urinary bladder, causing urinary retention with overflow incontinence. Epidural anesthesia and delivery also can cause the overflow incontinence.
The cystocele, also known as a prolapsed bladder, is a medical condition in which a woman's bladder bulges into her vagina. [1] [5] Some may have no symptoms. [6]Others may have trouble starting urination, urinary incontinence, or frequent urination. [1]
For example, a patient complaining of urinary urgency (or rushing to the toilet), with increased frequency of urination can have overactive bladder syndrome. The cause of this might be detrusor overactivity, in which the bladder muscle (the detrusor) contracts unexpectedly during bladder filling. Urodynamics can be used to confirm the presence ...