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Pathophysiology and impact of nocturnal enuresis
1Department of Paediatrics, Sahlgrenska University Hospital/Ostra, Göteborg, Sweden.
Insights
Nocturnal enuresis, or bedwetting, is a common condition caused by delayed maturation, not psychological issues. Early treatment is recommended for children who wish to achieve nighttime dryness and improve self-esteem.
Area of Science:
- Pediatrics
- Urology
- Developmental Psychology
Background:
- Nocturnal enuresis (bedwetting) is often mistakenly viewed as a harmless, self-limiting condition.
- It affects over 5% of children and 0.5% of adults, with a significant percentage of childhood cases persisting into adulthood if untreated.
- The condition is linked to a hereditary delay in maturation of mechanisms controlling nocturnal urine production and bladder arousal.
Purpose of the Study:
- To clarify the underlying causes of nocturnal enuresis.
- To challenge the traditional expectant approach to treating bedwetting.
- To highlight the negative impact of untreated enuresis on a child's self-esteem and development.
Main Methods:
- Review of current research on the pathophysiology of nocturnal enuresis.
- Analysis of epidemiological data on prevalence in children and adults.
- Examination of the psychological impact of untreated nocturnal enuresis.
Main Results:
- Nocturnal enuresis is primarily a maturational delay, not a psychogenic disorder.
- Untreated enuresis can lead to lifelong bedwetting in 10% of cases.
- The condition significantly impairs self-esteem during crucial developmental stages.
Conclusions:
- Nocturnal enuresis requires timely intervention, particularly when the child desires to be dry at night.
- An expectant attitude is no longer appropriate given the long-term consequences.
- Addressing bedwetting supports healthy psychological development and improves quality of life.
Abstract:
Nocturnal enuresis in children is not a psychogenic disorder. It is caused by a hereditary delay in maturation of the somatic mechanisms (reduction of nocturnal urine production and a normal arousal to a full bladder) which prevent the child from wetting the bed. Traditionally, doctors treating bedwetting children have used an expectant attitude, because nocturnal enuresis has been looked upon as self-limiting and harmless. According to recent research this is not true. More than 5% of children and 0.5% of the adult population report nocturnal enuresis, meaning that 10% of enuretic children will remain bedwetters for life if left untreated, and nocturnal enuresis is perceived as a shameful condition, giving a significant impairment of self-esteem at an age when an intact self-image is extremely important for an optimal development of the child's personality. Treatment should be given when the enuretic child wants to sleep dry.