One side of the face is high and the other side is low may be a physiological phenomenon that does not need to be dealt with; if it is caused by bad habits, you need to change the corresponding habits; if it is caused by pathological factors, you need to undergo surgery to correct it. 1. Physiological phenomenon: normal people’s cheeks are not completely symmetrical, if only a slight side of the face is high and one side is low, it is a physiological phenomenon and does not need special treatment. 2. Caused by bad habits: In daily life, if the bite muscle exerts uneven force or sleeps on one side for a long time, it can lead to a more obvious asymmetry between the left and right sides of the face, and one side of the face is high and the other side of the face is low. You need to change the bad habits, you can use the small side of the face to chew when you eat, and pay attention to change the side when you sleep. 3. Pathological factors: such as facial trauma, congenital developmental deformities, etc., resulting in the obvious side of the face is high and the other side of the face is low, affecting the appearance, can be corrected through surgery.