Whether you’ve had a lumpectomy, mastectomy, reconstruction, fat grafting, or an implant exchange surgery, scar healing is a crucial, but often overlooked, part of your recovery. Often, people are told to watch for signs of infection in the incision immediately after surgery, but no further instruction is provided. But how your scars heal is so important for lymphatic health, movement mechanics, and long term function.
As both a breast cancer survivor and a PORi certified breast cancer PT I’ve learned firsthand that scar care is not just cosmetic, it’s important for function. This is the information every breast cancer survivor should have about how to help their incision and scar heal properly.
So let’s talk about scar massage and other management techniques for mastectomy scars or lumpectomy scars, the role they play in lymphedema prevention, and what truly supports mastectomy and lumpectomy recovery.
Why Scar Management Matters After Breast Surgery
Breast surgery such as lumpectomy, mastectomy, breast reconstruction, fat grafting, or implant exchange requires an incision, and ultimately results in a scar. As your body heals from surgery, it lays down scar tissue to close and protect the wound. This is a normal, necessary part of healing, but it doesn’t always happen in a neat, organized way.
Scar tissue grows deep into the underlying tissues, and if not mobilized properly can lead to adhesions. Each layer of tissue should be able to freely slide over one another. But when adhesions are present, they act like a sticky glue, binding the layers of tissue together.
Scar tissue and adhesions can cause:
- Pain or pulling sensations
- Reduced shoulder or chest mobility
- Difficulty reaching, lifting, or exercising
- Axillary web syndrome (cording)
- Altered biomechanics of the neck, shoulder, ribs, and spine
- Increased risk of lymphedema due to impaired lymphatic flow
Over time, if left unaddressed, these changes can affect posture, breathing, lymph flow, and daily comfort. Your scar runs deeper than what you can visibly see. It changes how you move, how you heal, and how your lymphatic system functions. It is especially important to optimize lymphatic flow and function if lymph nodes were removed or radiated.
When Can You Start Scar Management Techniques After Breast Surgery?
The timing will be different for each person, based on how the incisions are healing. But in general, you can begin after the incision has fully healed and closed, which is typically around 4–6 weeks post-op. This time frame may be different if any complications occur or tissues are healing more slowly.
The most important aspect of managing your incision immediately after surgery is infection prevention and proper healing.
Signs of Infection to watch for Include:
- Fever
- Increased tenderness at the incision site
- Fluid or pus draining from incision
- Redness or warmth around the surgical area
If you notice any of these signs, contact your surgical team ASAP.
- No scabs
- No open areas or drainage
- No signs of infection
- No active wounds or blisters from radiation
Never begin scar massage or other techniques until you have been explicitly cleared to do so by your surgeon. The precise timing looks different for everyone depending on radiation, healing rate, infections, seromas, or type of surgeries performed.
Scar Management Techniques- Silicone Tape, Desensitization, Moisturization, and Scar Massage
Silicone Scar Tape
Silicone is well-supported by research and is considered a gold standard for scar care. Benefits include:
- Helps flatten and soften scar tissue
- Supports hydration and flexibility
- Can reduce itchiness and sensitivity
Use medical-grade silicone sheets or tape, and cut to fit over closed, healed incisions. Wear for up to 24 hours at a time as tolerated.
Desensitization Techniques
The area around surgical incisions can become numb and bothersome. Desensitization can help bring back sensation and decrease irritation. This technique involves rubbing fabrics of several different textures around the surgical area to help “wake up” nerves.
Note: Many patients are now offered sensation sparing mastectomy. If you’ve had this procedure, I absolutely recommend desensitization techniques. If you’ve had a traditional mastectomy, some permanent loss of sensation can be expected, and this technique may not be as useful for you.
Vitamin E Oil or Hyaluronic Acid
These are best used in combination with scar massage to reduce friction.
Vitamin E can help soften the appearance of scars, but only when the skin is healed. Patch testing is recommended for those prone to reactions.
HA-based moisturizers help maintain hydration, which supports remodeling and flexibility. These can be used in combination with scar massage.
Scar Massage (also called Scar Mobilization)
Scar massage is a gentle, hands-on technique used to soften scar tissue, improve lymph flow, and reduce restriction. Think of it as waking up the area around your scar, encouraging it to move, stretch, and feel again.
When done correctly, it can help:
- Improve range of motion in the arm and chest
- Decrease sensitivity or discomfort
- Break up adhesions
- Promote lymphatic drainage
- Help you reconnect with an area of your body that may feel unfamiliar
Basics of How to Perform Scar Massage
Step 1: Wash your hands as well as the scar and surrounding skin
Clean, dry hands help reduce the risk of infection.
Step 2: Apply lotion or oil
Use vitamin E oil, Hyaluronic Acid, or a hypoallergenic lotion. These not only help reduce friction, but help with the healing of the scar.
Step 3: Begin with light pressure
Start with gentle movements over the skin around the scar, not the scar itself. This helps desensitize the area. As your comfort improves, begin working directly on the scar.
Step 4: Try different directions
Move the skin side to side, up and down, and in circles.
Step 5: Keep it short and consistent
Start with 3- 5 minutes once a day. Over time, you can increase as tolerated.
For Step by Step instructions for performing post op scar massage as well as other techniques, download my Surgical Scar Management Handout.
Signs Your Scar Massage Is Working
You may notice the following improvements:
- Softer, flatter scar tissue
- Less pulling or tightness
- Better arm mobility
- Less discomfort with exercise
- Better posture and ease with daily tasks
- Reduced swelling or heaviness
Scar tissue is remodeling tissue; it can change for months or even years after surgery.
Why Scar Massage Helps: Beyond Appearance
Most people assume scar massage is purely cosmetic, but its benefits go far deeper:
1. Improves Tissue Mobility & Reduces Adhesions
Adhesions can form between the skin, fascia, and muscle layers, limiting movement and causing discomfort. Mobilization of the scar helps keep the layers gliding properly.
2. Supports Lymphatic Flow & Lymphedema Prevention
When tissue becomes tight or restricted, lymphatic fluid cannot move effectively. This is especially true if lymph nodes were removed or irradiated. Mobilizing the scar supports healthy lymph flow and reduces the risk of lymphedema.
3. Improves Biomechanics
Chest wall, shoulder, and spine mechanics can all be affected by scar tension. Scar tissue can pull on the surrounding structures, resulting in altered biomechanics. When tissue moves freely, the body can move better and more efficiently.
Don’t Forget Your Drain Sites & other Scars
If you had drains, your small circular drain scars need to be addressed too. They can become surprisingly tight or tender and affect mobility through the ribcage and underarm.
If you had a port, that scar also benefits from gentle mobility once healed and cleared by your surgeon.
Reconstruction techniques such as DIEP flap or TRAM flap involve additional incision. These scars will also benefit from mobilization.
How Long Should You Continue Scar Management?
Most people stop once the incision turns light pink or beige, but scar tissue continues remodeling for 12–18 months. Early management is best, but it’s never too late to start. Even old scars can be improved!
General Guidance:
Daily for the first 3–6 months, then 2–3x/week for maintenance or as needed.
But remember any intervention is better than none!
When to Pause or Avoid Scar Massage
Stop and consult a medical professional if you notice:
- Sharp pain or shooting nerve pain
- Increased swelling lasting >24 hours
- Skin irritation, bleeding, or blistering
- Infection signs (heat, increasing redness, drainage, fever)
- Active radiation skin breakdown
- Seroma or fluid pocket
When to Seek Help
If you’re struggling to perform massage, or are experiencing ongoing pain or tightness, difficulty moving your shoulder/arm, swelling in the chest or underarm (possible signs of lymphedema), or are experiencing emotional discomfort touching the area, a physical or occupational therapist can guide you through this process safely and effectively. I recommend finding a therapist who specializes in breast cancer or oncology rehab, or is a CLT (certified lymphedema therapist).
How Scar Work Fits Into Whole-Body Recovery
Scar management is important, but it’s not the only piece. Optimal mastectomy and lumpectomy recovery also includes:
- Gentle range of motion exercises
- Breathing and rib mobility
- Posture retraining
- Strength progressions
- Functional training
Recovery is more than just healing, it’s reclaiming your life.
Final Thoughts
Your scar tells a story, but it should not dictate your ability to function. With the right education and guided self-care, you can support your body to heal well.
You deserve a recovery plan that prioritizes function, comfort, lymphatic health, and long-term wellbeing, not just incision closure.
Ready to get started?
I specialize in supporting breast cancer patients and survivors through every stage of physical recovery; safely, confidently, and with evidence-based guidance.
If you’re looking for detailed instructions on how to perform each of the above mentioned techniques, along with suggested timelines, and other techniques, check out my Surgical Scar Management Handout.
Scar mobility is just the first step; your body needs mobility and strength to optimally function. All of our exercise programs are designed to help you improve mobility, strength, and function, designed by a breast cancer survivor, specifically for breast cancer survivors.
You can also see our Pink Badger Exercise Programs for each stage of treatment and recovery here: https://pbcrehab.com/
You don’t have to figure this out alone.
References:
Alonso-Ruiz, A., Pareja-Grande, M., Ruiz-Marcellán, L., & García-Olmos, L. (2009). Effectiveness of early physiotherapy to prevent lymphoedema after surgery for breast cancer: randomised, single blinded, clinical trial. Journal of Clinical Oncology, 27(30), 4943–4950. https://doi.org/10.1200/JCO.2008.21.7557
Górecki, M., Naczk, M., Doś, J., Anioła, B., Majchrzycki, M., & Marszałek, S. (2024). Mind the gap: Treating post-surgical scar tissue in post-mastectomy patients – a randomized clinical trial. Physiotherapy Quarterly, 32(3), 45-51.
MD Anderson Cancer Center. (2024, November 4). Scar massage after cancer treatment: 6 things to know. MD Anderson.
Pang, M. Y.-C., Leung, M.-C., Chiang, V. C.-L., Fong, K.-Y., & Yip, P. S. (2023). Effects of mechanical stimulation on mastectomy scars.Annals of Physical and Rehabilitation Medicine, 66, Article 101724. https://doi.org/10.1016/j.rehab.2022.101724
