Lipolysis injections usually last about 3 months, but due to individual metabolic differences, the maintenance time varies slightly. The main component of lipolysis injection is a mixture of lecithin and sodium deoxycholate, and the injection of lipolysis injection can dissolve fat and play the purpose of weight loss and slimming. However, the maintenance time of lipolysis injection is related to a person’s body type, the number of injections of lipolysis needle and the injection site. After the injection of lipolysis needle can not be strenuous activities, so as not to affect the effect of lipolysis needle. In addition, lipolysis injections should be carried out under the operation of a doctor with extensive operating experience, otherwise it is easy to cause a series of side effects, and even affect the physiological function of the muscles. It is important to note that there are many complications after lipolysis injection, such as infection and pus, tissue necrosis, and serious fat embolism, which can be fatal, so if you have any discomfort, you need to go to the regular hospital plastic surgery department for consultation.