Breast cancer radiation therapy is a standard treatment option for many women diagnosed with this condition. According to the National Library of Medicine, approximately 50% of all cancer patients receive radiation therapy during their process, and it contributes to 40% of curative treatment for cancer.

The research has shown the effectiveness of this type of breast cancer treatment for patients. However, it’s essential to acknowledge that, like any medical treatment, radiation therapy can have side effects. While these side effects can vary from person to person, understanding them can help you prepare and manage them effectively.

By being informed, you can better prepare yourself and work with your radiation oncology team to manage any discomfort or challenges.

Continue reading to learn more about the side effects of radiation therapy.

The Basics of Radiation Therapy

Radiation therapy uses external or internal high-energy rays to treat cancer cells. It’s often used after surgery to eliminate any remaining cancer cells and reduce the risk of recurrence.

Thanks to the increased sophistication and precision technology of this treatment, the modern medicine is able to offer primarily two types of radiation therapy:

  • External Beam Radiation Therapy (EBRT): In EBRT, radiation is delivered from a machine outside the body, targeting the tumor site.
  • Internal Radiation Therapy (Brachytherapy): This involves placing a radioactive source inside the body, either near or directly within the tumor.

The goal of both methods is to maximize the destruction of cancer cells while minimizing damage to healthy tissue. This approach aims to reduce potential side effects and improve treatment outcomes.

Common Side Effects of Breast Cancer Radiation Therapy

While radiation therapy targets cancer cells, it can also affect healthy cells in the treatment area. Common side effects may include:

Skin Changes

Redness, dryness, and irritation of the skin in the treated area are common side effects. Some people may experience blistering, peeling, or even hair loss in the treatment area.

Fatigue

Feeling tired and fatigued is a common side effect of radiation therapy.

Breast Changes

The treated breast may become swollen, tender, and painful. Some women may experience changes in the shape or size of the breast.

Lymphedema

This condition can cause swelling in the arm or hand on the side where lymph nodes were removed.

Heart Problems

In some cases, radiation therapy to the chest can affect the heart, leading to heart problems later in life.

Managing Side Effects

To effectively manage the side effects of breast cancer radiation therapy, it’s crucial to work closely with our specialized radiation oncology team so they can provide personalized advice and strategies to minimize discomfort and maximize your well-being.

However, here are some general tips to consider.

  • Skin Care: Keep the treated area clean and dry. Avoid harsh soaps, hot water, and direct sunlight. Use gentle, fragrance-free moisturizers to soothe the skin.
  • Fatigue Management: Prioritize rest, manage stress, and break up tasks into smaller, manageable chunks.
  • Pain Management: Over-the-counter pain relievers, such as acetaminophen or ibuprofen, can help relieve pain and discomfort. Your doctor may also prescribe stronger pain medication if needed.
  • Lymphedema Management: Regular exercise, massage therapy, and compression garments can help reduce swelling and discomfort.

Long-Term Side Effects

While most side effects of radiation therapy are temporary, some may persist or develop over time. These long-term side effects are rare but can include:

  • Heart Disease: In some rare cases, radiation therapy to the chest can increase the risk of heart disease.
  • Secondary Cancers: While rare, there is a small risk of developing a secondary cancer, such as lung cancer, years after radiation therapy.

Emotional Well-being and Support

In addition to physical side effects, breast cancer and its treatments can take an emotional toll. It’s important to prioritize your mental health. Consider talking to a therapist or counselor to help you cope with stress, anxiety, or depression.

Remember, You’re Not Alone

By understanding the potential side effects of breast cancer radiation therapy and taking proactive steps to manage them, you can improve your quality of life and focus on healing.

Remember, you’re not alone in this journey. Northwest Cancer Clinic is here to support you every step of the way. If you’re seeking expert care for breast cancer radiation therapy, schedule an appointment today. Our dedicated team is committed to providing compassionate and effective treatment, helping you navigate the challenges and emerge stronger.
If you need to make an appointment, don’t hesitate to contact us.