Nocturnal enuresis, commonly known as bedwetting, is a condition where a child involuntarily urinates during sleep. It typically occurs in children over the age of five, as most will have developed bladder control by this age. The causes can vary and may include genetic factors, deep sleep patterns, or an immature bladder. Treatment options for nocturnal enuresis may involve behavioral strategies, such as bladder training or moisture alarms, and in some cases, medication may be prescribed. It is important for parents to understand that this condition is common and often resolves with time, requiring patience and support.