Hyaluronic acid fillers in the temples usually allow for a gradual recovery about 7 days after filling. Sunken temples can affect facial contours and lead to an aged appearance. Currently, hyaluronic acid and autologous fat are mostly used to fill the temple area to improve the appearance, and the efficacy of the treatment is definite. After hyaluronic acid filling, some patients may experience localized redness, swelling and numbness in the short term (1-3 days). Most people can recover completely in about 7 days after hyaluronic acid filling. Hyaluronic acid filler is an invasive treatment, a very small number of people will have subcutaneous bruising or small hematoma, at this time it will take at least 14 days to recover. Inflammation of the face and infection of the surrounding skin are not recommended. Unstable mental condition, allergy to anesthesia drugs, high blood pressure, diabetes, need to inform the doctor in advance, so that the doctor can confirm the surgical plan. After the injection treatment, you need to follow the doctor’s instructions for scientific care. If there is any abnormality such as increased local swelling or increased area of subcutaneous ecchymosis in a short period of time, you need to go to a regular medical institution immediately.