Effect of Conjugated Estrogen in Stress Urinary Incontinence in Women with Menopause

Menopause is one of the natural stages of life of women that is associated with instability of vasomotor, flushing, sweating, anxiety and depression, urogenital atrophy and urinary problems. The age range of physiological event is between 48 - 55 years old. With regard to the role of genetics, nutrition and geographical conditions of the age of menopause in Iranian women is lower than and among 46 - 53 years. With the increase in life expectancy in recent decades, duration of menopause is increased and almost involved a third of the life of women so special issues of this era have had more attention. Since menopause is not the end of the life of a woman and keep her physical and mental health and problems resulting from the process of menopause such as urinary problems and incontinence will lead to improve the quality of life in this period. Many studies have tried to find a therapy for postmenopausal women with stress urinary incontinence using hormone. So this article seeks to examine the effect of conjugated estrogen in stress urinary incontinence of menopausal women with using the library method. The survey showed that by starting menopause, decreasing estrogen causes atrophy of mucosa of urogenital and the lining of the urethra and bladder, estrogen causes to maintain muscle tonicity. Also sacral nerves are also rich in estrogen receptors and by estrogen deficiency, elasticity of the urinary system decreases. Estrogen deficiency causes excitability of nerves and frequency of urine. So estrogen can increase the resistance of the urethra, bladder sensory threshold and sensitivity in Adorno in smooth muscles of the urethra and the rest of detrusor.