Indications: Red lips are uniformly thin overall and want to be thickened in full length Pre-operative precautions: 1. No bleeding disorders and active or progressive diseases of the heart, lungs, liver and kidneys and other important organs, such as patients suffering from hypertension, diabetes or infectious diseases need to be operated after the condition is under control. 2, Long-term users of steroid hormones and aspirin and other drugs should preferably stop using them one week before surgery, please consult the relevant doctor. 3.Suspension of surgery is recommended for those who have the following lip conditions: the presence of oral ulcers, folliculitis and other foci of infection in the lips, acute inflammation, etc. 4.Please avoid menstruation for female patients; suspend surgery for the first trimester (3 months) and second trimester (3 months) of pregnancy. 5.Since slight local swelling after surgery may last 1-2 weeks or even a month, the lip shape is slightly less natural at this time, so please consider avoiding important social occasions during this period when arranging the surgery. Lip augmentation by hyaluronic acid injection: Hyaluronic acid (hyaluronic acid) injection is a simple, non-invasive, immediate effect and rapid recovery, but the effect can only last about half a year. Advantage: it can be finely sculpted and is suitable for lip line, midpersonal ridge and mouth corner uplift. 2. Autologous fat injection lip augmentation: Lip augmentation with autologous fat filling injection, requiring liposuction (thigh or abdomen), as fat will be absorbed to some extent, usually 2-3 injections are needed to achieve stable results Anesthesia: Local nerve block anesthesia: local injection of anesthetic at the surgical site, no additional charge. Intravenous general anesthesia assisted: for long surgery time, many sites, or poor pain tolerance, intravenous administration of drugs, no tracheal intubation, additional charges (depending on the length of surgery 1500-3000 yuan). Pre-operative preparation: 1, routine examination: (can be done on the day of surgery, local anesthesia without fasting, intravenous general anesthesia fasting laboratory tests; foreign patients to save time can also be completed in advance in the local tertiary hospital, valid for 3 months) local anesthesia surgery: routine blood, urinary routine, coagulation four, cosmetic immune four (hepatitis B, C, syphilis, AIDS); intravenous general anesthesia surgery: the above six items, liver and kidney function, fasting 2. normal diet for those who choose local anesthesia, 6 hours of fasting and 4 hours of water fasting for those who choose intravenous general anesthesia. 3. pay attention to the cleanliness of the operation area before surgery, cut short nose hair and beard, do not wear make-up Post-operative precautions: 1. cold liquid food on the day after surgery, gently rinse the mouth after eating to keep the mouth clean. 2. Avoid excessive exaggerated expressions on the lips within 7 days after surgery, speak as little as possible, and prohibit self-massage except for physicians. 3.Within one week after surgery, avoid smoking, alcohol, fish and shrimp, and spicy stimulating food. 4.If there is no special treatment, no oral antibiotics are needed, and painkillers (such as painkillers, tramadol, etc.) can be taken if necessary. 5.No need to remove the stitches if no special instructions are given. 6.The fat extraction site should be wrapped with pressure for 24 hours. 7.Oedema, bruising, bruising, pain, etc. in the post-operative area are normal, and most of them will gradually subside after 1-2 weeks. If you find swelling and bruising or increased pain, bleeding, etc., please contact the doctor immediately. 8.Hyaluronic acid injection usually lasts half a year, fat injection will also be absorbed to different degrees, please continue to contact the doctor to maintain the effect. 9.Please contact the doctor for follow-up after six months.