There are certain hazards associated with liposuction of the thighs, commonly wound infection, skin hematoma, unevenness, etc., which are generally not harmful. However, if fat embolism occurs, it is more harmful. Liposuction refers to fat suction, which uses instruments to reach into the subcutaneous fat layer through small incisions in the skin to suck out the fat. Any surgery has its hazards. If you don’t pay attention to hygiene after surgery, it may cause wound infection. If the postoperative compression to stop bleeding is not appropriate, resulting in more blood vessels bleeding may also cause skin hematoma. If the doctor is less experienced, it may lead to localized unevenness of the skin after the operation, which affects the aesthetics, but the harm is generally not very great. Due to individual differences, there are also some people who will have complications such as hyperpigmentation, skin necrosis in the operation area and skin laxity after liposuction of thighs. It should be noted that if you go to an irregular cosmetic institution for thigh liposuction, fat embolism may occur, and in severe cases, sudden death may occur, which is less likely but more harmful to the human body. If you are going to have liposuction of thighs, you should choose a regular hospital to do it, and look for experienced, skilled and qualified doctors to reduce the risks of the surgery. After the operation, you also need to pay more attention, eat a light diet, pay attention to hygiene, avoid causing wound infection, otherwise it is not conducive to recovery.