Whether the face is edematous or not, can be judged by using the finger pressure method, when the face is edematous, use the finger to press the face, the pressure area will appear to be sunken, and the sunken very long time to return to normal. In addition, facial edema can be seen more obvious skin bright, edema translucent feeling. Whether or not edema exists on the face can also be judged by observing the skin lines and skin folds. When there is no edema, the skin on the face will have fine lines and a sense of direction, for example, the skin lines around the eyes are in the shape of a man, and these lines will subside if edema occurs. Face edema, it is recommended to go to the regular hospital for relevant examination, if it is due to pathological reasons, must be timely treatment, otherwise it will have a more serious impact on the body.