Babies often cry at night simply because they have transitioned from deep sleep to a lighter sleep stage. For adults, a mood disorder or feeling.
Night crying can be more troubling for the one witnessing the sleep crying Sleep terrors are most common in young children, but adults may.
Night terrors are usually associated with children, but adults can have them, too. Learn about They're also commonly known as sleep terrors. When a Sitting up in bed and crying out is often the first sign of a night terror.