Many people have long believed that having heavy eyelids gives the upper eyelids a bright and beautiful appearance. Men have apricot eyes, which are handsome and charming, and women have phoenix eyes, which are beautiful and feminine. The emergence of double eyelid surgery can also be said to bring a lot of beauty lovers the gospel, but, not all people can do double eyelid oh ~ who are not suitable for double eyelid? Generally speaking, blepharoplasty can be performed on anyone who is healthy, mentally normal, and has requested surgery without contraindications. However, the following conditions are not suitable for double eyelid surgery 1. Pregnancy or menstruation and breastfeeding are prohibited, because the use of drugs is not good for the child on the one hand, and if anticoagulant drugs are used on the other hand, the surgery may bleed. 2, serious scar body, forbidden to carry out double eyelid surgery, pre-operative doctor consultation must be explained, after surgery caused by scar, it is difficult to repair. 3, people with bleeding tendency diseases and hypertension, as well as those with active and progressive diseases of the heart, lungs, liver, kidneys and other important organs, as well as those with uncontrolled diabetes and infectious diseases. 4.Patients with facial nerve palsy with incomplete lid closure, and those with hypertelorism or receding eyelids. If you are allergic to anesthetics, you should talk to your doctor before surgery. 6.If you have strict or excessive post-operative requirements for double eyelid surgery, you should be careful before surgery. 7.If you are less than 16 years old and require aesthetics, you should be careful and require your parents’ signature before surgery. 8.People who have blood disease or infectious disease, mental illness or psychological instability should be treated with caution. 9. Those who have high expectations, inadequate psychological preparation, unrealistic and excessive demands for surgery should be communicated or not recommended for temporary surgical treatment. Pre-operative design is very important: What design diagnosis is needed for doctors before doing double eyelid surgery! The factors that affect the success of double eyelid surgery are not only the doctor’s operation and post-operative care, but also the candidate’s own condition is an important factor that affects the result of the surgery, such as the candidate’s age, personality, occupation, face shape, eye shape and individual situation of each facial organ, which is also an important basis for choosing your double eyelid surgery. Eye Fissure Length The eye fissure length, also known as the length of the eye, is the straight line distance from the measured inner canthus point to the outer canthus point. Usually 28-30mm is the most suitable, so if your eyes are smaller than 28mm, we will recommend that you open your eyes at the same time as the double eyelid surgery to increase the length of your eyes and make them bigger. The distance between the eyes is the distance between the two inner canthus. The general length is 32-36mm. Eyebrow-eye spacing The eyebrow-eye spacing is the distance from the center of the pupil to the upper edge of the eyebrow. A wide eyebrow-eye spacing will look older, so we will adjust the eyebrow-eye spacing to be narrower during the surgery to make the eyes more lively and deeper. Fat thickness This is basically what must be checked during the interview. The fat accumulation under the eyes will make the eyes look bloated and lifeless. In this case, the surgeon will consider intraoperative dermabrasion or a combination of procedures to correct the condition and make the eyes look more youthful and natural. A good-looking pair of eyelids must be smoothly curved and of the right width, each person’s eye shape is different, so pre-operative design is very important, do not blindly follow the trend, and work with your doctor to choose a suitable eyelid for yourself is the best.