In the case of children, it is possible to improve the shape of the face by adjusting the sleeping posture, and in the case of adults, the shape of the face is generally not improved by sleeping posture. For children, as the body is in the period of growth and development, if they sleep on one side for a long time, one side of the face is compressed for a long time, which may lead to asymmetry of the two sides of the face, and this situation can be improved by adjusting the sleeping posture. In the case of adults, because the growth and development has been fixed, the bones have been fixed, by adjusting the sleeping position generally will not affect the face, can not improve the shape of the face. Adults, if the two sides of the face is asymmetrical or the face looks bad, want to improve, need to go to the regular hospital to do relevant examination, clear what causes, and then targeted treatment. It is recommended to develop a regular routine, and at the same time, to ensure a balanced diet, do not favor picky food, if there is any physical discomfort, timely to the regular hospital.