1, beauty seekers who want to go to any medical plastic surgery institution should first confirm the professional qualifications of the corresponding doctors, and see if the surgeon has the Qualification Certificate of Doctor, the Certificate of Practitioner and the Qualification Certificate of Medical Beauty Attending Doctor (foreign doctors must obtain the Short-term Practice Permit of Foreign Doctors for short-term medical practice in China).

2. Know whether the doctor has a successful case and can't treat himself as an experiment. Injection cosmetology is also a very practical subject, which has a lot to do with experience, because few people will have allergic and rejection reactions when injecting chemicals; Therefore, doctors who perform injection cosmetology need extensive knowledge of basic medicine and clinical medicine, and must have certain technical level and professional experience.

3, preoperative physical examination, to ensure that their physical health, mental health, can correctly treat the surgical effect, and no serious organ diseases, no hemorrhagic diseases, no diabetes and immune diseases and neuromotor dysfunction; Second, there is no local infection at the surgical site; Three, half a month before surgery did not take anticoagulant drugs and aspirin; Fourth, female patients should avoid menstrual period as much as possible, take a bath before operation and keep clean.

4. Postoperative attention: Don't touch or press the injection site within 48 hours, don't laugh and cry and other facial muscles to avoid the injection moving. Do not apply drugs and cosmetics for external use on and around the injection site to avoid retrograde infection of the needle mouth. Avoid alcohol and irritating food within 1 week after operation; Avoid exposure to strong light and light; No anticoagulant drugs were taken within 1 week after operation. If the adverse reaction lasts for more than 3 days and shows no signs of regression, it should be followed up in time.