Breast cancer treatment is a demanding journey, often long and physically and emotionally challenging. Surgery, radiotherapy, chemotherapy, hormone therapy and other treatments can affect the body long after the most visible stage of the disease has passed.
That is why, when we talk about recovery, we should not focus solely on the end of medical treatment. We should also consider how a person returns to everyday life - to movement, rest, work, daily activities, exercise and confidence in their own body.
After breast cancer, the body needs care too.
What Changes Can Occur in the Body?
Everyone experiences this journey differently, but changes in shoulder mobility, arm strength, scar sensitivity, posture, fatigue, breathing and pain are common. Some people may also experience a fear of movement or a feeling that their body no longer responds as it once did.
In some cases, there may also be a risk of lymphoedema, a condition involving fluid accumulation and swelling, usually affecting the arm, hand, breast or chest wall. Not everyone develops lymphoedema, but signs such as heaviness, swelling, tightness, changes in limb size or persistent discomfort should be assessed by qualified healthcare professionals.
The World Health Organization highlights the importance of multidisciplinary teams in breast cancer care, including physiotherapists and rehabilitation professionals, both during and after treatment.
Fear of Movement Deserves Attention Too
After surgery or cancer treatment, it is natural for some people to feel apprehensive about moving their arm, making physical efforts, returning to exercise or resuming activities that once felt simple. These concerns should not be dismissed.
Fear can lead to guarded movements, reduced mobility, loss of strength and a gradual decline in physical activity. The body begins to adapt to these limitations, and what initially served as a protective response can eventually become a barrier to recovery.
Physiotherapy can help identify what is restricting movement, recognise signs that require closer attention and support a gradual, safe return to everyday activities.
Exercise Is Part of Recovery
For many years, rest was seen as an almost automatic response following cancer treatment. Today, scientific evidence offers a more comprehensive perspective: when tailored to a person's clinical condition, previous treatments and stage of recovery, exercise can play an important role in restoring physical function, managing fatigue, improving quality of life and rebuilding confidence.
International exercise guidelines for cancer survivors generally recommend avoiding inactivity, recognising that appropriately supervised exercise can be both safe and beneficial.
Regarding breast cancer-related lymphoedema, the National Institute for Health and Care Excellence (NICE), a UK organisation that develops evidence-based clinical guidelines, recommends reassuring patients that there is no evidence that physical activity, including upper-limb exercise, worsens lymphoedema. In fact, it may help improve quality of life.
This does not mean that everyone should perform the same exercises, in the same way or at the same stage of recovery. It means that movement, when properly guided and supported, should not be seen as the enemy.
The role of physiotherapy after breast cancer
Physiotherapy can play an important role throughout different stages of recovery. Treatment may involve assessing shoulder mobility, arm function, strength, posture, scar tissue, pain, sensory changes, breathing, fatigue, exercise tolerance and the impact of physical limitations on daily activities.
Rather than following a fixed exercise programme, physiotherapy should be tailored to each person's medical history, type of surgery, treatments received, current symptoms, personal goals and stage of recovery.
At Physioclem, post-breast cancer care may include Oncology Physiotherapy, Clinical Exercise, Women's Health Physiotherapy and personalised rehabilitation programmes, always adapted to each person's individual needs.
Recovery also means regaining confidence
Some aspects of recovery cannot be measured solely in degrees of movement, muscle strength or pain levels. They can also be measured by the ability to put on a jumper without fear, pick up an object, brush one's hair, drive, work, play with children or grandchildren, sleep better, breathe more freely or simply feel at home in one's body again.
Medical treatment is essential. But the journey towards recovery can continue long after treatment has ended.
After breast cancer, caring for the body is not about vanity, nor is it a minor detail or a secondary stage of recovery. It is an essential part of rebuilding confidence, independence and quality of life.
Care does not end when treatment finishes. Often, that is when a new chapter begins.
References
World Health Organization. Breast cancer [Internet]. Geneva: WHO; 2026 [cited 2026 Sep 28].
Campbell KL, Winters-Stone KM, Wiskemann J, May AM, Schwartz AL, Courneya KS, et al. Exercise guidelines for cancer survivors: consensus statement from International Multidisciplinary Roundtable. Med Sci Sports Exerc. 2019;51(11):2375–2390. doi:10.1249/MSS.0000000000002116.
National Institute for Health and Care Excellence. Early and locally advanced breast cancer: diagnosis and management. NICE guideline NG101 [Internet]. London: NICE; 2018, updated.
Schmitz KH, Campbell AM, Stuiver MM, Pinto BM, Schwartz AL, Morris GS, et al. Exercise is medicine in oncology: engaging clinicians to help patients move through cancer. CA Cancer J Clin. 2019;69(6):468–484. doi:10.3322/caac.21579.
