Loose skin on the upper arms can remain after significant weight loss or develop as the skin changes with age. Exercise may strengthen the muscles beneath the skin, but it cannot reliably tighten substantial excess skin.
An arm lift, also known as brachioplasty, is a surgical procedure that removes excess skin from the upper arms. It may help change the arm’s shape, but it leaves a permanent scar that can be long and visible. For some people, that trade-off is acceptable. For others, the scar may be a reason to consider alternatives.
Understanding what the procedure can and cannot address, what recovery involves and where scars are likely to sit can help you decide whether to explore it further.
What is an arm lift?
An arm lift is a surgical procedure that removes excess skin from the upper arms. Depending on the amount of loose skin and the amount of underlying fat, liposuction may also be considered.
The surgeon usually makes an incision along the inner or back of the upper arm, removes the excess skin and closes the incision with stitches. The position and length of the incision depend on the amount of skin that needs to be removed and your individual anatomy.
The aim is to reduce loose skin and change the contour of the upper arm. An arm lift is not a weight-loss procedure, and the outcome will depend on factors such as your starting point, skin quality and healing.
You can read more about the procedure on our arm lift surgery page.
Who is suitable for an arm lift?
An arm lift may be worth discussing with a qualified surgeon if excess skin is your main concern and you understand the implications of surgery and scarring. Suitability depends on your health, medical history, skin quality and expectations.
After significant weight loss
After losing a substantial amount of weight, you may find that the skin on your upper arms does not retract fully. This can happen even when your weight has stabilised and you exercise regularly.
Where there is significant excess skin, an arm lift may be considered to remove it. The amount of skin that can be removed and the likely scar will vary from person to person.
It is generally sensible to reach a stable weight before considering body-contouring surgery. Further substantial weight changes can affect the result.
When skin becomes looser with age
Skin changes naturally over time. You may notice that your upper arms have become less firm, even if your weight has not changed significantly.
An arm lift may be an option where loose skin is the main concern. However, not everyone with mild skin laxity will feel that the likely benefit justifies the scar and recovery involved.
A consultation can help establish whether surgery is appropriate or whether a less invasive approach is worth considering.
When loose skin causes practical difficulties
For some people, excess skin is not simply a cosmetic concern. Skin folds may rub against clothing or one another, causing irritation or making certain activities uncomfortable.
If you experience persistent irritation, speak to your GP or another appropriate healthcare professional about the cause and available treatment options. Surgery is not automatically the right solution, and the potential benefits need to be weighed against its risks.
Why won’t exercise get rid of loose arm skin?
Exercise can strengthen the muscles underneath the skin, but it cannot reliably tighten significant excess skin.
Strength training may help develop the biceps and triceps, while general physical activity can support overall health. However, if the skin has lost elasticity or there is a substantial amount left after weight loss, building muscle is unlikely to remove it.
It is also important to distinguish between excess fat and loose skin. These are different concerns and may need different approaches. Liposuction removes fat but does not remove excess skin. It may be considered in selected cases where the amount of fat and the skin’s elasticity make it appropriate.
A surgeon can assess whether your concern relates mainly to skin, fat or a combination of both. That assessment is important before deciding whether an arm lift is likely to be suitable.
What is the scar trade-off with an arm lift?
Scarring is one of the most important considerations when deciding whether to have an arm lift. The procedure removes excess skin through an incision, so a scar is an expected and permanent part of the operation.
The scar is commonly positioned along the inner or back of the upper arm. Depending on how much skin needs to be removed, it may extend from the armpit towards the elbow. The exact position and length will depend on your anatomy and the surgical technique.
Will the scar be visible?
It may be. The scar can be noticeable when your arms are raised, stretched or held away from your body. Its visibility will depend on its position, length, colour, width and how it heals.
Scars change as they heal, but they do not disappear completely. Some become flatter or less noticeable over time, while others remain more prominent. No surgeon can guarantee how an individual scar will look.
Scar healing can also be affected by factors such as your skin type, personal healing response, wound complications and aftercare. Your surgeon should explain the likely scar placement for your circumstances and discuss the possibility of unfavourable scarring.
The NHS provides further information about scars and how they heal.
Is a longer scar always necessary?
Not everyone needs the same incision. The amount and distribution of excess skin influence the surgical approach. Removing more skin may require a longer incision, while a smaller amount of excess skin may allow a more limited approach in selected cases.
A shorter scar should not be assumed to be possible or appropriate for everyone. Your surgeon should explain which approach is suitable for your anatomy and the likely trade-offs.
Before proceeding, consider how you would feel about having a permanent scar on your upper arm. If the prospect of visible scarring concerns you more than the loose skin itself, it is worth discussing this openly during your consultation.
What happens during arm lift surgery?
Before surgery, your surgeon will assess your upper arms, discuss your medical history and ask about your expectations. They should explain the proposed technique, the expected scar position, the potential benefits and the risks.
During the operation, excess skin is removed and the incision is closed with stitches. Liposuction may be used in selected cases if removing fat is also appropriate. The exact technique depends on your individual assessment.
Arm lift surgery is usually performed under general anaesthetic, although the arrangements can vary. Your surgical team will explain what applies to you, including whether you are likely to go home on the same day and what support you will need afterwards.
As with any operation, an arm lift carries risks. These may include:
- Bleeding or infection.
- Fluid collecting beneath the skin.
- Problems with wound healing.
- Changes in sensation around the arm.
- Differences between the two arms.
- Scarring that is wider, raised or otherwise more noticeable than expected.
- Risks associated with the anaesthetic.
This list is not exhaustive. Your surgeon should explain the risks relevant to your health and the procedure being proposed, and give you the opportunity to ask questions before making a decision.
What is recovery like after an arm lift?
Recovery takes time, and the experience varies between individuals. The amount of skin removed, the surgical technique, your general health and how your wounds heal can all affect your recovery.
You will receive instructions from your surgical team about wound care, dressings, pain relief, follow-up appointments and any compression garment you need to wear. Follow their advice rather than relying on general timelines alone.
The first few days
Swelling, bruising, discomfort and a feeling of tightness around the upper arms can occur after surgery. Your arms may feel less comfortable to move, and you may need help with some everyday tasks.
Arrange support at home for the initial recovery period, particularly if you have caring responsibilities or tasks that involve lifting. Your surgical team will advise you on wound care and symptoms that need medical attention.
Returning to work and everyday activities
Some people may need around one to two weeks away from work, but this is not a fixed recovery period. Your return will depend on the nature of your job, how you are healing and your surgeon’s advice. A role involving physical work or lifting may require a longer break.
Do not judge your recovery solely by how comfortable you feel. The wounds still need time to heal, even if you feel ready to resume your normal routine.
When can you lift things or exercise?
You will need to limit activities that put strain on your arms while they heal. This may include lifting shopping bags, carrying children, pushing or pulling heavy objects, reaching repeatedly above your head and upper-body strength training.
Ask your surgical team when you can gradually resume these activities. Returning too soon may place strain on healing wounds.
You may be able to resume some everyday activities before you are ready for heavier lifting or strenuous exercise. Follow the specific guidance you receive and attend your follow-up appointments.
Full recovery may take several weeks, and swelling and scar changes can continue beyond the initial recovery period. Your surgeon should give you a realistic estimate based on the procedure planned for you.
Who might not be ready for an arm lift?
An arm lift is not suitable for everyone. Your surgeon will consider your overall health, medical history, skin quality and expectations before recommending surgery.
It may be sensible to delay the procedure if your weight is still changing substantially. Significant weight changes after surgery can affect the result.
Smoking and nicotine use can also affect wound healing. Be open with your surgical team about smoking, vaping and any nicotine products you use. They can advise you on whether you need to stop and for how long before and after surgery.
It is also important to consider whether you are comfortable with the likely scar. If you expect the scar to be hidden or to disappear, you may need more time to weigh up your options. Surgery cannot guarantee a particular appearance, and your surgeon should be clear about the limitations.
What should you ask at your consultation?
A consultation is an opportunity to understand whether an arm lift is appropriate for you, not a commitment to proceed. Consider asking:
- Is the main concern excess skin, fat or both?
- What results are realistic for my arms?
- Where will the scars be, and how long are they likely to be?
- How visible might the scars be when I move my arms?
- What could affect my healing or increase the risk of prominent scarring?
- What are the main risks for someone with my medical history?
- How long might I need off work?
- When can I lift, drive, exercise and return to my usual activities?
- What aftercare and follow-up appointments will I need?
- What should I do if I develop a problem during recovery?
Take time to consider the answers. You can ask for further explanation or independent medical advice before deciding whether to proceed.
Is an arm lift right for you?
An arm lift may be an option if significant loose skin on your upper arms remains after weight loss or develops with age, and you are looking for a surgical way to remove it. Exercise can strengthen the underlying muscles, but it cannot reliably tighten substantial excess skin.
The decision involves more than the potential change in arm shape. You will need to weigh up the permanent scar, the risks of surgery, the recovery period and the restrictions on lifting and exercise.
If you are considering an arm lift, you can find out more about brachioplasty at Transform and discuss your options with the clinical team. Ask for a clear explanation of the likely scar and recovery in your individual case before making a decision.