As with all surgical procedures, when you have liposuction, there are possible side effects and the risk of complications.
Side effects
Side effects of liposuction can include:
bad bruising, especially in patients who have a tendency to bleed or who have been taking aspirin or anti-inflammatory drugs
swelling, which may not settle for up to six months
inflammation of the treated areas
fluid coming from the cuts (incisions)
scars from the cuts (incisions)
thrombophlebitis (an inflammation of the veins), which is common inside the knee and on the inside of the upper thigh when these areas are treated
swollen ankles
Complications
Any major operation runs the risk of infection and excessive bleeding. Antibiotics may be needed to help prevent infection.
Other complications specific to liposuction include:
thrombosis - the clotting of blood within a blood vessel, which can obstruct or stop the flow of blood
lumpy and uneven results after the fat has been removed
bleeding under the skin - known as haematoma
pulmonary embolism - a potentially fatal blockage in the lungs caused by a blood clot
numbness in the treated area that may last for months
damage to the internal organs from the procedure
a build-up of fluid in the lungs - known as pulmonary oedema, which can occur as a result of the fluid injected into the body
changes in skin colour and a loss of normal feeling in the area treated if the ultrasound method is used