Liposuction does hurt: according to the background of one randomized trial, patients undergoing liposuction often experience moderate-to-severe postoperative pain[1]. In that trial of large-volume ("mega") liposuction under general anesthesia, patients who received only placebo capsules asked for their first pain medicine after an average of 0.95 hours[1]. Tumescent anesthesia, the fluid numbing technique first described for liposuction, is reported to give extended pain relief after surgery because the local anaesthetic is absorbed very slowly from the tissue under the skin[2].
This article was researched and written with AI assistance from peer-reviewed sources, and automatically fact-checked against those sources. It has not been reviewed by a physician. It is educational, not medical advice. Please consult a board-certified surgeon about your situation. How we write.
In research on liposuction for lipedema, pain was measured with the Visual Analog Scale or the Numeric Rating Scale[3].
The trial of large-volume liposuction under general anesthesia began from the observation that liposuction patients often have moderate-to-severe pain after surgery, which delays recovery and reduces satisfaction[1]. That trial enrolled 90 patients aged 18-50 years[1].
In a study of 192 patients who had high-volume liposuction, patients who received more wetting solution relative to their ideal body weight had pain scores similar to those who received less[4]. However, the larger amount was linked with a higher risk of nausea, high blood pressure and low body temperature[4].
In a prospective study of patients with stage II-III lipedema who had power-assisted liposuction, the group that did not receive early shockwave therapy had a mean pain score of 4.7 ± 1.2[5]. The group that received shockwave therapy, starting 7 days after surgery, had a mean pain score of 2.3 ± 0.8[5]. Those figures come from patients with lipedema, a painful fat disorder, rather than from cosmetic liposuction patients[5][6].
Pain can arrive soon after liposuction ends: in the large-volume liposuction trial, the placebo group asked for its first pain medicine after an average of 0.95 hours[1]. Patients who took a combination of two oral medicines around the time of surgery waited an average of 2.39 hours before their first request[1].
In a randomized trial of 78 patients who had arm liposuction, each patient received tranexamic acid (a medicine that limits bleeding) in the tumescent fluid of one arm and a placebo in the other[7]. Pain scores and bruising were significantly lower in the tranexamic acid arm on the first day after the procedure[7].
A trial of 63 patients who had abdominoplasty and/or liposuction also tracked early pain[8]. That trial measured morphine use during the first 12 hours and followed pain and disability up to the 90th day after surgery[8].
For more, see our guide to numbness, burning and nerve pain after liposuction.
Opioid prescriptions after body contouring surgery can last for weeks, according to a large database that mixes liposuction with other operations[9]. In a database study of 56,773 patients who had body contouring surgery, including liposuction, abdominoplasty, breast surgery and other procedures, the average length of opioid therapy was 17.92 days[9]. Because that figure blends several operations, it should not be read as the typical course for liposuction alone[9].
Certain health factors were tied to more opioid prescribing in that body contouring database[9]. Patients who smoked or had peripheral vascular disease were prescribed significantly more opioids than patients without those conditions[9]. Patients who developed a surgical site infection, a wound disruption or a blood clot in a vein were also prescribed significantly more opioids[9].
After liposuction for lipedema, postoperative fibrosis (scar-like hardening of the tissue) is described as a common complication that can cause tissue induration and pain[5].
If pain suddenly gets worse instead of better, or comes with fever, chest pain, shortness of breath or a rapidly growing swelling, contact your surgeon or emergency services right away.
Tumescent local anesthesia can be the only anesthesia used for an operation, and its slow absorption provides extended pain relief after surgery[2]. Tumescent anesthesia means injecting a very dilute solution of local anaesthetic combined with epinephrine and sodium bicarbonate into tissue until the tissue becomes firm and tense[2].
Sodium bicarbonate reduces the pain of injecting an acidic local anaesthetic solution[2]. Epinephrine narrows blood vessels, and together with the pressure of the fluid, it reduces blood loss[2].
The local anaesthetic is absorbed very slowly from the tissue under the skin, producing lower and later peak blood levels than other routes, and the effect has been likened to a depot injection[2].
Patients who have liposuction under general anesthesia can still have considerable pain afterwards: the large-volume liposuction trial, done under general anesthesia, describes moderate-to-severe pain as common after liposuction[1]. The use of a wetting solution during high-volume liposuction is described as standard, and in one study that solution contained local anaesthetic and epinephrine[4].
Researchers note that hearing-related brain processing appears to continue under general anesthesia, and recent studies reported a link between operating-room noise levels of 70 dB or more and greater pain after surgery[10]. A planned randomized trial of 90 patients will test whether noise-canceling headphones worn during lymph liposuction under general anesthesia reduce pain scores at 6, 12 and 24 hours[10].
For more, see our article on the difference between full and local anesthesia for liposuction. Ask your surgeon which type of anesthesia they recommend for your plan, and why.
Pain control after body contouring surgery has seen many innovations beyond opioid medicines[11]. Options described for body contouring surgery include prolonged delivery of local anesthesia, regional nerve blocks, and multimodal regimens that use non-opioid medicines[11].
Optimal pain control after body contouring shortens hospital stays and encourages early walking, which in turn lowers the rate of complications[11]. Reducing opioid use is meant to help bowel function return faster and to lower the risk of addiction[11].
In the trial of patients having abdominoplasty and/or liposuction, an intravenous combination of ketamine and magnesium given during surgery lowered morphine use by almost 50% during the first 12 hours compared with the control and ketamine-only groups[8]. In the large-volume liposuction trial, the group taking two oral medicines around the time of surgery used less morphine over 72 hours and reported higher recovery-quality and satisfaction scores than the comparison groups[1].
Adding tranexamic acid to the tumescent solution for arm liposuction lowered pain and bruising on the first day, and the overall complication rate in that trial was 8.97%[7].
Ask your surgical team which pain-control approach they plan for you. For more, see our FAQ on post-op pain and discomfort.
For lipedema, a chronic fat disorder of the limbs, liposuction is studied as a way to reduce long-standing pain[3][12]. A meta-analysis of ten studies comprising 901 patients found that lower limb liposuction for lipedema was linked with a significant reduction in pain at six months or less after surgery[3]. The pain reduction persisted at follow-up beyond six months, and 87.7% of patients reported improvement in pain[3].
A longitudinal study of 25 patients who had 72 liposuction procedures for lipedema found significant reductions in spontaneous pain and sensitivity to pressure[13]. Those improvements remained consistent up to a second follow-up at a mean of 37 months[13].
An earlier meta-analysis of seven studies found that over half of patients still required conservative therapy after surgery and urged caution because of heavy reliance on self-reported data[6]. The newer meta-analysis noted heterogeneity and a predominance of observational data[3]. You can learn more in our article on treating lipedema with liposuction.
Consider asking a board-certified surgeon questions like these:
Yes, for many people: patients undergoing liposuction often experience moderate-to-severe pain after surgery, according to the background of one randomized trial[1].
The local anaesthetic in tumescent fluid is absorbed very slowly from the tissue under the skin, which produces extended pain relief after surgery[2].
Approaches described for body contouring include prolonged local anesthesia, regional nerve blocks and multimodal regimens that use non-opioid medicines[11]. Your surgeon can explain which of these suit your plan.
A meta-analysis of ten studies comprising 901 patients linked lower limb liposuction for lipedema with a significant, lasting reduction in pain[3]. That evidence comes mostly from observational studies[3].