Tumescence refers to the combination of a calculated volume of saline solution and a measured dosage of local anaesthetic, together with a vasoconstrictor. This solution is infused into the area of fat, causing the area to become swollen and numb. The solution also has the effect of softening the fat, thereby making it easier to remove. There is minimal blood loss in this process, making tumescent liposculpture a very safe procedure. The anaesthetic effects of the tumescence can last up to 12 hours in the immediate post-operative phase.
