It is customary in some areas of China to consider large and drooping earlobes as a symbol of good fortune and wealth, so it is common to see patients who request earlobe fillers to increase the size and thickness of their earlobes. This procedure is done by injecting hyaluronic acid into the earlobe area to make the earlobe fuller. However, as hyaluronic acid earlobe enlargement is a surgical operation, there will be certain risks, as follows: 1, after the operation may produce temporary slight redness, swelling, itching and other phenomena, usually after a week can be relieved. For skin more sensitive or vascular fragile people, there may be some bruising after injection, but it will not last long; 2, if the injection is too much, it will lead to the shape of the inappropriate as well as the phenomenon of skin transparency, at this time should be promptly to the hospital, too many first dissolved way, serious need to be removed from the injected material; 3, hyperpigmentation: in general, the injection is too shallow or do not pay attention to the sunscreen can occur in the phenomenon of hyperpigmentation, in the surgery After 1 month using whitening mask 4-6 times, the pigmentation phenomenon will be reduced or disappear; 4, infection: injection is an invasive operation, there is a possibility of infection. Once infection occurs, it must be handled in time; 5, very few local embolism, local tissue necrosis.