1. Excessive liposuction. It is easy to cause massive bleeding or anesthetic poisoning. Liposuction face should not be too big, and the amount of suction should not be too much, which is not good for the human body. But not too little, so the effect is not so obvious. Liposuction must be moderate.

2. Infection is easy to occur after liposuction, which is related to the environment and doctor's operation. Liposuction should be performed in a sterile environment.

3. The number of liposuction operations, the more liposuction operations, the worse it is for the body, and may also increase the patient's dependence on surgery. Good physical exercise habits can make you have a normal body shape.