Acupuncture and Breast Cancer: Easing Hot Flashes and Improving Quality of Life

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Going through breast cancer treatment is one of the hardest things a person can face. The treatment itself — surgery, chemotherapy, radiotherapy, hormone-blocking medications — can trigger or worsen symptoms that profoundly affect quality of life. Hot flashes are among the most common and disruptive of these, affecting the majority of women on anti-oestrogen therapies like tamoxifen or aromatase inhibitors.

For these women, hormone replacement therapy is typically not an option. So what is?

What the Research Found

The Lesi et al. 2016 study, published in the Journal of Clinical Oncology, tested acupuncture in women undergoing or recovering from breast cancer treatment. The results showed that acupuncture eased hot flashes meaningfully and improved overall quality of life — and it was well-tolerated, with minimal side effects.

This matters enormously because the women in this study had very limited pharmaceutical options for their vasomotor symptoms. Acupuncture offered a drug-free pathway to real symptomatic relief at a time when many other doors were closed.

Why This Is So Important

Quality of life during and after cancer treatment is not a luxury consideration — it's central to a person's ability to heal, maintain relationships, return to work, and feel like themselves again. Hot flashes that disrupt sleep night after night affect everything: mood, immunity, cognitive function, and emotional resilience.

From a Chinese medicine perspective, the vasomotor instability experienced during breast cancer treatment — the flashing, sweating, and heat — reflects a disruption of Yin and Yang, often compounded by the toll that treatment takes on blood and constitutional energy (Jing). Acupuncture works to restore balance to these systems, gently and progressively.

Integrative Cancer Care

At Indigo Chinese Medicine, we deeply respect the role of conventional oncology care and work alongside it, not against it. Acupuncture in this context is supportive — helping to ease the side effects of treatment, support sleep, regulate the nervous system, and maintain quality of life through a very demanding process.

If you or someone you love is navigating breast cancer treatment and struggling with hot flashes or other side effects, please know that there are evidence-based, gentle options available. You don't have to white-knuckle your way through it.