How dangerous is liposuction surgery?

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Why Is Liposuction So Dangerous?

Liposuction is a cosmetic or plastic surgical procedure that helps remove the excess fat pockets from the different parts of your body. It is a prevalent procedure and also known as lipoplasty, lipo or body contouring. People like to have this surgery for improving their body shape. It can shape the hips, abdomen, neck, thighs, buttocks, backs and arms. But the doctor only recommends it as a last resort, after you have tried everything, including exercising and diet, but they have not benefited.

But it is important to understand that this treatment is not about weight loss. It is recommended that you have a stable body weight if you are looking to get your body into a better shape by removing excess fat deposits. Therefore, you cannot consider it an obesity treatment.

The primary focus of this treatment is to enhance your aesthetics, and it will not eliminate the dimples, cellulite or stretch marks. Although the liposuction treatment is considered to be permanent, you should not be complacent. If you don’t follow a healthy diet and exercise regularly, the remaining fat cells will get bigger again, and the treatment will go in vain. Also, there is a limit to how much fat can be removed with this treatment.

Now you might be looking to understand if lipo surgery is dangerous. As with any other medical treatment, there is a risk of possible complications associated with liposuction. The doctor will inform you about these risks when you have the first consultation.


The statement ‘liposuction is dangerous’ may be an understatement. Like any other surgical procedure, it has certain complications. Here are a few complications associated with liposuction, you might be vulnerable to:

  • Irregular contour: In certain cases, after the liposuction has been performed, the skin contour might become irregular. The patient might feel bumps and waves due to poor skin elasticity, uneven fat removal and atypical recovery. If the cannula (a thin tube used for liposuction) induces damage beneath the skin, it might result in a permanently spotted and unusual appearance.
  • Numbness: You might feel numb in the area of the procedure after the treatment has been completed. It could be temporary or permanent. Also, there is a possibility of nerve damage and irritation due to the cannula.
  • Internal puncture: If the cannula accidentally penetrates too deep under the skin during the procedure, it might result in an internal puncture. The doctor will have to perform an emergency procedure for a surgical repair in case this happens.
  • Heart and kidney issues: As fluids are injected and extracted from the body to remove the fat cells, it might shift the levels and result in harmful, possibly life-threatening medical conditions related to your kidneys, heart and lungs.
  • Accumulation of fluids: Seromas or temporary pockets of fluid might form under your skin. Drainage tubes might be attached, or a needle might be used to drain the fluids.
  • Infection: Although rare, skin infection is possible with liposuction. In severe cases, it can be life-threatening.
  • Fat embolism: During or after the procedure, tiny pieces of fat may break loose. They may get trapped in your blood vessels, accumulate in your lungs or reach your brain. Fat embolism might require an emergency medical procedure.
  • Lidocaine toxicity: Lidocaine is an anaesthetic component often injected with the fluids in your body to manage the pain during the procedure. Although considered to be safe, there is a chance of it becoming toxic in rare cases, resulting in severe cardiovascular as well as nervous system problems.

These are just a few of the complications associated with liposuction. Although the doctor will inform you, you might want to ask them about these issues.


Liposuction is a cosmetic procedure that can be opted by anyone looking to improve their body contour. But certain criteria might prevent you from having this treatment. Here are a few factors that shed light on who is not an eligible candidate for liposuction:

  • A person suffering from a severe and chronic medical condition.
  • A person who is or has, in the past, suffered from deep vein thrombosis, recurring seizures, diabetes, cardiovascular diseases, etc.
  • Someone with a weak immune system.
  • Habitual smoker.
  • A person with loose or inelastic skin.
  • Someone who is not within 30% of their ideal weight.
  • A person who is under a prescription for blood-thinning medication.

A person who falls under these criteria will not be eligible for liposuction. But you might still want to have a consultation with a doctor just to be sure.

What To Expect

Before starting your treatment, you might want to have a talk with the doctor regarding your pain concerns, anaesthesia, and any medications to be taken beforehand.

After the procedure has been completed, the doctor might issue you some instructions for the best outcomes. These instructions might include taking prescribed medications regularly, wearing the suggested compression bands, drinking plenty of fluids, keeping the drains in your body to remove fluids, and avoiding excess salt for a few days.

If you have any queries like “How dangerous is liposuction surgery?” or want to know any other information about liposuction, you might want to consult with the experts at Artius. So book your appointment for a consultation today!

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