The eyes are the window to the soul and the appearance of bags under the eyes especially noticeable can have an aging effect on a youthful appearance. The causes of under-eye bags are multifactorial. Hereditary under-eye bags will be visible in the teenage years, which will be frequently encountered in the clinic, and individual young cases of under-eye bags are only 15 or 16 years old. Besides the age factor, the popular application of computer and cell phone, lack of sleep, endocrine imbalance, and workplace stress all have different degrees of influence on the formation of under-eye bags. Currently there are four forms of cosmetic surgery most commonly used for under-eye bags: First, the inner eye bags cosmetic surgery In the eye of the lower lid inner surface to make a very small small mouth, you can remove the excess fat under the eyes, to get a very good cosmetic effect. It takes about a week to recover and no stitches need to be removed, and is suitable for young candidates with no significant skin laxity. The second is external blepharoplasty A thin incision is made under the eyelashes of the eyes, which not only removes the fat, but also tightens the skin of the lower lid and gives a rejuvenating cosmetic effect. 5-7 days to remove the stitches, the best way to do the surgery is to make internal sutures and pull out the stitches, which is very convenient and suitable for candidates with lower lid skin laxity. Third, external eye bag surgery with tear trough filling or midface lift. The surgical approach is the same as the external incision, except that the tear trough or midface laxity is corrected at the same time as the eye bags, which is suitable for candidates with significant tear trough or midface laxity. Fourthly, for eye bags with more obvious tear troughs, fat filling of the tear trough can be done at the same time, which is very helpful to improve eye bags and the rejuvenation of the lower eye area. People are most concerned about whether the surgery will be painful and painful, but the current technology has made it possible for everyone to enjoy the whole procedure while rejuvenating. It can be done with minimal or no pain, except for the sensation when the numbing medicine goes into the needle.