i had a lot of family members do this in there late teens. they were told not to drink anything around bedtime.
Many cases of sleep enuresis in adulthood are due to other underlying medical problems and do not represent a problem with the urinary system per se. These conditions may include obstructive sleep apnea (repetitive airway closing in sleep), congestive heart failure, diabetes, nighttime seizures, depression, severe psychological stress, and dementia. Problems or disorders of the urinary tract system that can result in enuresis include urinary tract infections, an overactive bladder muscle or loss of control of the bladder sphincter. Of course, the excessive intake of fluids or substances that promote urination (i.e. diuretic medications, caffeine, and alcohol) can lead nighttime bedwetting.
