Nocturnal Enuresis is occurrence of involuntary voiding at night in a child more than
**Core Concept**
Nocturnal enuresis, also known as nighttime incontinence or bedwetting, is a common problem in pediatric patients, defined by the involuntary voiding of urine during sleep. This condition is often associated with **maturational delays** in bladder control. The diagnosis and management of nocturnal enuresis depend on the child's age and the presence of other urinary symptoms.
**Why the Correct Answer is Right**
The correct answer is based on the definition of nocturnal enuresis, which typically applies to children over the age of 5, as most children achieve nocturnal bladder control by this age. Children under 5 may still be developing bladder control and are less likely to be diagnosed with nocturnal enuresis. The **international children's continence society** defines nocturnal enuresis as occurring in children over 5 years of age.
**Why Each Wrong Option is Incorrect**
**Option A:** This age is too low, as most children under 5 are still developing bladder control.
**Option B:** This is not a commonly used cutoff for the diagnosis of nocturnal enuresis.
**Option C:** While some sources may use slightly different ages, 5 is the most commonly accepted cutoff.
**Clinical Pearl / High-Yield Fact**
Nocturnal enuresis can have significant psychological effects on children, making prompt diagnosis and treatment essential. A key point to remember is that children with nocturnal enuresis should be evaluated for underlying **urinary tract infections** or **neurological disorders**.
**Correct Answer:** C. 5 years