My husband takes 5mg of Donezepil at night. he cannot take the higher dose due to a low pulse rate. Some night and more often than not recently he is wetting the bed in spite of double incontinence pants. He is not incontinent in the daytime. The strange thing is the inner pair of pants are sopping wet but the outer pants are dry but his clothes are wet and the bed is wet etc etc. Why aren't both sets of pants wet?