Liposuction is only a plastic surgery at most, and it has no promoting effect on health. Sometimes during the operation, the patient is afraid of losing too much blood, can't pump out too much fat, and is also very painful after the operation. Moreover, because the diameter of the liposuction tube is relatively large, the liposuction site will be limited, and the liposuction site is also prone to uneven phenomenon, and liposuction is easy to lose weight and blood stasis under the skin.

1. No matter what kind of liposuction is used, anesthesia must be implemented. Surgery will cause intraoperative pain due to insufficient and uneven anesthetic injection and low anesthetic concentration. Under normal circumstances, the pain is not obvious within 24 hours after operation, followed by acid swelling pain, and the pain is aggravated when local force is applied. Generally, it gradually decreases and disappears after 3 days of operation.

2. Bleeding: Liposuction belongs to trauma, which will damage capillaries and small blood vessels and cause bleeding. At present, due to the use of dilator and correct operation, there is little bleeding. There is a small amount of blood in the postoperative fluid, which is obviously reduced after 24 hours, so don't worry.

3. Dizziness, nausea, trembling and syncope: A small part of the reason is that the operator is too nervous, and most of them are postural hypotension caused by long operation time, large liposuction range, large absorption of anesthetic, more bleeding and sudden standing.

4. Fever: Some operators may have fever after operation, and they still have fever one week after operation, with local redness, swelling, heat and pain. Consider the possible infection and report it to the doctor in time.