How safe is liposuction?

Safety is the number one priority in surgery. There is no way to make any surgical procedure carry zero risk, but there are many things you can do to keep the risk profile low. Begin by selecting an experienced board certified surgeon with whom you feel comfortable. Have your procedure performed at an accredited facility. Discuss your health history and medications with your surgeon. Don't do too much at once (what you are considering is not excessive but some patients want multiple locations and large quantities of fat removed). Speak with your surgeon about your questions and concerns. Keep communication open with your surgeon and keep all follow up appointments. If after all of this is accomplished and you are still overly worried which sometimes occurs, perhaps liposuction is not a good match for you.

Liposuction is considered a safe procedure when performed by a skilled and experienced plastic surgeon in an accredited facility. No procedure or surgery or anesthetic has 0% risk. While any surgery carries inherent risks, such as infection, scarring, and fat embolism, these complications are rare. Fat embolism, for instance, occurs in less than 1% of cases, often without causing noticeable symptoms. Thoroughly discuss your medical history and concerns with your provider and ensure the procedure is performed in a safe environment.
Krishna Vyas, MD, PhD, MHSHarvard, Hopkins, & Mayo Clinic Trained Aesthetic Plastic SurgeonNew York, New York

Liposuction is a surgical procedure and as with any surgical procedure, it carries a degree of risk with it. However, this can be massively mitigated by going to a qualified provider who is experienced and skillful.
It's important to discuss potential risks and benefits with a qualified and experienced plastic surgeon before undergoing liposuction. They can provide more personalized information based on individual health profiles and the specifics of the planned procedure.