Wuhan Leaf Plastic Surgery Expert: In Wuhan Leaf Plastic Surgery Hospital, areola reduction and areola bleaching are very simple operations, which are deeply loved by middle-aged women. Because of the increase of age and the decline of physiological function, the areola of middle-aged women will become lighter and darker. The areola bleaching operation is generally smeared with drug bleaching agent and slightly massaged to restore the areola ruddy and delicate. The normal areola diameter is 3-5cm, and less than this range means that the areola is too small, and vice versa.