I’ve seen a lot of beauty seekers on the Internet personally operate “playing water light injection”, this “foolproof operation”, there really is no problem? For example: a bleeding will have the possibility of infection, to meet the condition of aseptic operation. The water light needle will mix different substances, to have a strict scientific formula. Not only that! A, before playing the hydrophobic needle precautions: 1, inform the doctor of the drugs taken for example: aspirin, ginseng, ginkgo, garlic extract and other drugs may be back to cause more bruising or bleeding at the injection site, so play hydrophobic needle money to inform the doctor in advance. 2, within six months whether to do photoelectric wave, laser, ultrasonic knife, thermage or rhinoplasty, etc., need to inform the doctor in advance. 3.When there are acne and pimples or wounds at the injection site, you should communicate with the doctor whether you need to temporarily delay the treatment to avoid causing local opportunistic infection. 4, whether there is an allergy to anesthetic records, need to inform the doctor in advance. Second, playing hydrophobic injection post-operative precautions: 1, immediately after surgery with a moisturizing mask for half an hour of cold compress. 2, injection local clean disinfection. Because there are a large number of bacteria on the surface of the human skin, do not do a good job of disinfection is easy to cause secondary infection, so to apply anti-inflammatory cream to prevent secondary infection. 3.Do not wash your face for 24 hours after injection. It is strictly forbidden to touch raw water for three days after surgery, if you need to cleanse your face, use freshly opened pure water or distilled water. 4, avoid spicy, tobacco, alcohol, seafood and irritating food. 5.Sun exposure is strictly forbidden, after 5-7 days you can cleanse your face normally, protect yourself from the sun and avoid using irritating cosmetics. 6.Do not massage and knead excessively within two weeks after surgery. 7, after surgery, please do not use ointment, maintenance products or makeup to wipe the treatment area, and do not touch the treatment area with your hands to reduce the chance of infection.