What are the side effects of liposuction for weight loss?

Nov 14, 2022 Source: Cainiu Health
Disease description:

My wife is significantly overweight, and her doctor suggested liposuction for weight loss. However, I've heard it may have side effects, so I'd like to know what the potential side effects of liposuction are.

Doctor's answer (1)
Dr. Li Qiang
Liposuction for weight loss typically involves making small incisions in the patient's skin and using negative pressure to suction out accumulated subcutaneous fat. If the fat removal is uneven, it may result in an irregular or bumpy surface as a side effect. After reduction of fat, insufficient skin elasticity may lead to loose or sagging skin. Anesthesia is generally required during liposuction, and some patients may experience side effects such as numbness or tingling in the skin, sometimes accompanied by itching.