Understanding Bedwetting: Causes, Symptoms & When to Seek Help

Bedwetting (nocturnal enuresis) is common in children (occasional wetting up to age 5–7) and can occur in adults (defined as ≥2 episodes/month).

Potential Causes

• Lifestyle factors: Excessive fluids before bed, constipation, deep sleep.
• Genetics: Family history increases likelihood.
• Small bladder capacity.
• Medical conditions: Diabetes, UTIs, sleep apnea, diabetes insipidus.
• Neurological conditions: Spina bifida, spina bifida occulta.
• Medications: Diuretics, sedatives increasing urine production or impairing bladder control.

Treatment & Prevention

Treatment varies by cause and may include lifestyle changes, behavioral therapy, or medication.

• Limit evening fluids.
• Treat constipation.
• Bladder training to increase capacity.
• Establish regular bedtime routine.
• Bedwetting alarm (sounds when moisture detected).
• Medications (e.g., desmopressin) to reduce nighttime urine production.