Up to now, there is no painless technique for liposuction transplantation, and the commonly used anesthesia methods are local anesthesia and general anesthesia.
Local anesthesia is more suitable for people with low liposuction demand, fluid absorption below 2000 ml, strong tolerance and good mentality. Local anesthesia is only to inject a low concentration of compound anesthetic into the gap between fat cells at the attraction site, and observe the anesthetic effect after a period of time to determine the timing of operation. The commonly used anesthetic drugs in clinic are propofol injection (also called limengxin in the early stage); Sevoflurane is a fluorine-containing inhalation anesthetic, which should be induced by nitrous oxide.
General anesthesia is suitable for people who are afraid of liposuction because of the large number of suction sites. Through the action of drugs, patients are in a state similar to sleep, unable to make an emergency response to the operation, which affects the operation process. The drugs used in general anesthesia are basically similar to those used in local anesthesia, and low-concentration anesthetics should also be used to inject swelling liquid locally for nerve block anesthesia.
There are also many precautions before and after liposuction, and water should be fasted before operation; People who have the habit of smoking and drinking should ban smoking and alcohol at least two weeks in advance to avoid low blood oxygen content and affect wound healing; Stop taking drugs, nutrients and vitamins to reduce the risk of intraoperative bleeding.
Hot compress can be carried out three days after operation to promote blood circulation; It is normal to have bruises after surgery. With the gradual healing of the wound, the bruises gradually disappeared. The liposuction effect takes three months to fully show, and the initial effect can be seen in one and a half months, and the effect of slimming and shaping is remarkable.