Living With Metastatic Breast Cancer: What to Know on Metastatic Breast Cancer Awareness Day
October 13, 2026 · Breast Cancer, Cancer Support
October 13 is National Metastatic Breast Cancer Awareness Day, a date that traces back to a U.S. Senate resolution in 2009. In a month full of pink ribbons and survivor stories, the day is a reminder of the people living with breast cancer that has spread, who will be in treatment for the rest of their lives.
Metastatic breast cancer can't usually be cured, but it can often be treated and controlled, sometimes for years. Whether you've just been diagnosed or love someone who has, here's what to know.
What metastatic breast cancer is
Metastatic breast cancer, also called stage IV or advanced breast cancer, has spread from the breast to other parts of the body, most often the bones, liver, lungs or brain. It's still breast cancer wherever it grows, so cancer in the bones is treated as breast cancer, not bone cancer.
Some people are diagnosed with metastatic breast cancer from the start. More often, it's a recurrence: the cancer comes back in a distant part of the body months or years after treatment for early breast cancer. Our guide to breast cancer stages explains how stage IV fits in.
Treatment is ongoing
The goals of treatment for metastatic breast cancer are to control the cancer, ease symptoms, keep up quality of life and help people live longer. The American Cancer Society notes that treatment often shrinks tumors or slows their growth, and that people with stage IV breast cancer generally need treatment for the rest of their lives. When one treatment stops working, doctors usually switch to another.
Which treatments are used depends largely on the cancer's biology:
- Hormone receptor-positive cancers are usually treated first with hormone therapy, often combined with targeted drugs.
- HER2-positive cancers are treated with drugs that target HER2, often along with chemotherapy.
- Triple-negative cancers are treated mainly with chemotherapy, sometimes with immunotherapy or other drugs depending on test results.
Because the cancer can change over time, doctors sometimes biopsy a new area of spread to recheck its features. Radiation or surgery may be used to treat specific problems, such as pain from cancer in a bone. Many treatments are taken as pills or given in an outpatient clinic, and many people keep working and doing the things they love during treatment.
Palliative care from the start
Palliative care is specialized care focused on relieving symptoms, side effects and stress. It's not the same as hospice, and it's not only for the end of life. The National Cancer Institute explains that palliative care can begin at diagnosis and be given alongside cancer treatment. Research suggests that adding palliative care early in advanced cancer can improve quality of life and mood.
Ask your oncologist for a referral to a palliative care team, which may include doctors, nurses, social workers and chaplains. Private insurance usually covers palliative care, and Medicare and Medicaid pay for some kinds of it.
Ask about clinical trials
Clinical trials test new treatments, and many are open to people with metastatic breast cancer. Joining one can give access to a new option and helps improve care for others. Ask your oncologist whether a trial fits your situation, and look at our page on breast cancer clinical trials. Our directory also lists cancer research centers and treatment centers, including those designated by the National Cancer Institute.
Living your life
Living with metastatic breast cancer means balancing treatment with everything else: work, family, money and your own goals. Some things that help:
- Tell your team what matters most to you, whether that's a trip, an event or simply feeling well enough to work. It helps them plan treatment around your life.
- Report symptoms early. Pain, fatigue, nausea and shortness of breath can often be eased.
- Find support from people who understand. Many people with metastatic breast cancer find general support groups don't fit their experience. Ask about groups specifically for metastatic disease, or a counselor who works with people with cancer. Search our directory for emotional support.
- Plan ahead. Talking about your wishes for future care, and writing them down in an advance directive, gives you more control and spares your family hard guesses later.
- Get help with costs. Long-term treatment is expensive. A social worker or financial counselor can help, and our directory lists financial assistance organizations.
Talking with family
Many people find it hard to know how much to share, especially with children. Honest, age-appropriate conversations usually work better than trying to hide what's happening; children often sense when something is wrong. Your care team's social worker can help you plan what to say.
How you can help on October 13
If you don't have metastatic breast cancer, today is a good day to listen to people who do. Offer practical help to someone in long-term treatment, and when you give, consider groups that fund research and support for metastatic disease.
The bottom line
Metastatic breast cancer is serious, but it's often treatable, and treatments keep improving. Palliative care, clinical trials and good support can all make a real difference. If you're living with it, you deserve care that fits your goals and your life.
This article is for general information and is not medical advice. Talk with your doctor about your own situation.