Lipolysis is injected into the subcutaneous fat layer through a needle, so as to make the body to the rapid dissolution of adipose tissue, in order to achieve the effect of weight loss and shaping. However, the effect of lipolysis injection is not clear, the injection range, depth is difficult to control, and the market is more confusing, the use of the current domestic ban. Facial lipolysis a few years after the common side effects mainly include the following: 1, if the injection of poor-quality lipolysis needle, there can be muscle tissue necrosis sequelae, causing local skin atrophy, hard knots and so on. In serious cases, it can lead to skin allergy, and in a long period of time, skin swelling and other undesirable conditions may also occur; 2. Facial injection of lipolysis can only be maintained for a certain period of time, and if it is not continuously injected with lipolysis, the face will rebound, and it will even become fatter than before, which can easily cause endocrine disorders and make the face deformed; 3. If an accident occurs when lipolysis is injected, which results in the injection of the wrong part of the injection site, and injects botulinum toxin into the blood vessels, it may cause blood clots, local bruising, swelling, etc.; 4, after the completion of lipolysis injection, if you do not do the appropriate care measures, it may lead to infection of the needle eye to form a scar as well as the appearance of skin laxity. Therefore, beauty seekers must not blindly carry out lipolysis injection. If you want to solve the problem of facial fat accumulation, you can go to a regular hospital to find a professional who has performed facial liposuction surgery, which can not only improve the problem of facial fat accumulation, but also improve the situation of facial sagging.