Liposuction is mainly aimed at local accumulation of deep fat, such as subcutaneous fat in the lower abdomen, waist, buttocks, outer thighs and so on. Using liposuction in these places can make you lose weight quickly and successfully. When many friends choose liposuction surgery, they often mistakenly think that they will be much thinner and slimmer after liposuction. In fact, liposuction has little effect on weight. Because the fat density is very low, and the same amount of swelling agent is used before liposuction, it will swell after operation, so even if liposuction is more than 5000 ml, the weight will not drop immediately after operation. Generally speaking, the body weight can be reduced by 5- 10% or 3-5 kg within one or two years after liposuction.