Until recently nocturia was thought to be caused by a full bladder but it is also a symptom of obstructive sleep apnea. It differs from enuresis or bed wetting where the person does not arouse from sleep but the bladder empties anyway. 8 Best Solutions To Beat Bedwetting Bed Wetting Sleep Apnea Bedwetting can be caused by an imbalance of oxygen due to airway constriction and mouth breathing. Can sleep apnea cause bed wetting . However recent studies have pointed out that sleep apnea can also be a cause of this problem. Learn how sleep apnea and bed wetting are connected. Bed wetting can also be caused by sleep apnea. One in six kids actually 18 1 ages 4 12 suffer from bedwetting. The study states that nocturia can be defined as awakening from sleep to voluntarily urinate. In rare cases sleep apnea will develop into a bedwetting habit as the condition progresses or becomes worse. The connection of sleep apnea and bed wetting in children is a serious one and often o...