One of the most widely requested body-contouring treatments available today is VASER liposuction. Like any cosmetic procedure, it comes with its own set of advantages...
Can You Gain Weight After VASER Liposuction?
Liposuction — including VASER — can often be mistaken for a weight-loss solution, but that’s not its purpose. Cosmetic fat-removal procedures are designed for contouring, not reducing overall body weight. The ideal candidates are already close to their goal weight and committed to maintaining a healthy lifestyle long-term.
While VASER liposuction permanently removes targeted fat cells, it doesn’t prevent future weight gain. Maintaining balanced habits is essential if you want to preserve your results.
Understanding VASER Liposuction: The Procedure Explained
Choosing to undergo any body-contouring treatment can feel overwhelming, especially when you’re still learning how each procedure works. VASER liposuction is a popular form of fat removal that uses ultrasound energy to break down and liquefy fat cells. Once the fat is emulsified, it’s gently removed from the body, resulting in less trauma to surrounding tissues compared to traditional liposuction.
How VASER Liposuction Works
VASER liposuction can be performed under either local or general anaesthetic. The process begins with the injection of a saline solution, which helps shrink blood vessels to reduce bruising and minimise blood loss. A few small incisions are then made, allowing a thin ultrasound probe to be inserted beneath the skin. This probe emits ultrasound waves that loosen and liquefy the fat cells before they are removed through suction.
Depending on the areas being treated and the amount of fat to be removed, the procedure may take anywhere from one hour to several hours. Most people are able to return home the same day, though it’s recommended to have someone stay with you for the first night.
Recovery and Healing
Recovery after VASER liposuction is typically shorter than with traditional liposuction. Many individuals need around 7–16 days of downtime. Light bleeding, swelling, and bruising are common in the first few weeks and generally improve within about four weeks.
Some results may be visible immediately, but the full outcome becomes clearer over the following months as swelling subsides and the body heals.
Scarring and Skin Impact
Because VASER uses small incisions and is less invasive than standard liposuction, scarring is usually minimal. Many people find that any marks fade significantly over time.
What VASER Liposuction Can Achieve
VASER liposuction is designed for body contouring rather than weight loss. It can help to:
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Remove stubborn pockets of fat
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Shape and contour the body
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Enhance muscle definition
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Smooth and tighten treated areas
Common treatment areas include:
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Thighs, calves, and ankles
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Hips and buttocks
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Upper arms
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Abdomen and waist
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Back
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Chest area
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Neck, chin, and cheeks
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Inner knee region
Setting Realistic Expectations
Before undergoing treatment, it’s essential to have a clear and realistic understanding of what VASER liposuction can achieve. A qualified and experienced surgeon will assess your goals, explain the expected results, and discuss the areas that can be treated effectively. They can also provide guidance on cost based on the extent of treatment required.
VASER liposuction is ideal for individuals close to their ideal weight who want to refine their shape, target stubborn fat, or enhance muscle definition — but it should not be considered a substitute for weight loss.
Does Weight Gain Affect VASER Liposuction Results?
VASER liposuction permanently removes fat cells from the treated areas, and those specific cells will not return. However, it’s important to understand that the procedure is not a weight-loss method. You can still gain weight after treatment, and your overall lifestyle will continue to influence your body shape.
Natural weight fluctuations are common, and a small amount of weight gain usually won’t noticeably affect your results. However, significant weight gain can change your contours. While the removed fat cells won’t come back, new fat cells can develop or existing ones can enlarge across the body — including in areas previously treated with VASER liposuction.
Tips for Maintaining Your VASER Liposuction Results
While VASER liposuction permanently removes fat cells from treated areas, it doesn’t make you immune to future weight gain. Maintaining your results long-term relies on healthy habits, including a balanced diet, regular exercise, and stable body weight.
Adopt Healthy Habits Before and After Treatment
The most effective way to preserve your results is to embrace a healthy lifestyle even before your procedure. Eating a nutrient-rich diet and staying active can help ensure your body maintains its new contours. Understanding how to care for your results ahead of time sets realistic expectations and supports lasting outcomes.
Follow Post-Operative Instructions
After the procedure, carefully following your surgeon’s instructions is crucial. Adhering to guidance on compression garments, wound care, and activity levels helps speed up recovery, reduce complications, and optimize your results.
Incorporate Regular Exercise
Once you have recovered, regular physical activity should become part of your routine. Exercise not only helps prevent weight gain but also enhances muscle tone and overall body definition, helping your VASER liposuction results last longer.
Prioritize Quality Sleep
Sleep plays an important role in maintaining a healthy lifestyle. Adequate rest supports metabolism, regulates appetite, and reduces stress — all key factors in maintaining a stable weight and preserving the results of your treatment.
By combining post-operative care with consistent healthy habits, you can enjoy long-lasting results and maintain the body contours achieved through VASER liposuction.
VASER Liposuction with Dr Fasano
If you’re considering VASER liposuction, the best first step is to schedule a consultation with Dr Fasano. While online research can help you understand the basics of the procedure, it cannot replace the personalised advice and expertise of an experienced surgeon.
During your consultation, bring any questions or concerns you have. This discussion allows Dr Fasano to assess whether you are a suitable candidate for VASER liposuction and to explain what results you can realistically expect.
Reach out today to arrange your consultation and take the first step towards achieving your body contouring goals.

