The next day after crying at night, the eyes are swollen, may be caused by crying for too long, usually can subside on their own, but also can be appropriate cold compresses, eye massage, to help eliminate edema. The next day after crying at night, the eyes are swollen, mainly due to excessive crying eyelid capillary dilatation, inflammatory fluid from the blood vessels, resulting in eyelid swelling, congestion, usually can be subsided on their own. It is recommended to wash your face with cold water to reduce eye edema, which in most cases can subside on its own. If the swelling of the eyes is obvious, you can apply cold compresses or eye massage to promote the edema of the eyes to subside. If there is inflammation in the eyes, accompanied by edema, we should go to the regular hospital ophthalmology consultation and examination as soon as possible, by the professional doctor for targeted treatment. At the same time, pay attention to keep the eyes clean, do not rub your eyes with your hands.