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Definition
By Mayo Clinic staffBed-wetting, also known as nighttime incontinence or nocturnal enuresis, isn't a sign of toilet training gone bad. It's often just a developmental stage.
Children who've never been dry at night are considered to have primary enuresis. Children who begin to wet the bed after at least six months of dry nights are considered to have secondary enuresis.
Generally, bed-wetting before age 6 or 7 isn't cause for concern. At this age, nighttime bladder control simply may not be established.
If bed-wetting continues, treat the problem with patience and understanding. Bladder training, moisture alarms or medication may help.
Symptoms
