Metastatic Breast Cancer With HER2 Positive

Metastatic Breast Cancer With HER2 Positive: What You Need To Know

Metastatic breast cancer with HER2-positive, also known as advanced HER2-positive breast cancer, can be a difficult diagnosis. This type of cancer is aggressive and can spread to other parts of the body including the bones, brain, soul and liver. Although metastatic breast cancer with HER2-positive can be a challenging diagnosis, there are steps you can take to manage it.

What is HER2-positive cancer?

HER2-positive breast cancers have a specific type of gene amplification that causes the cancer cells to become more aggressive. This gene is known as the human epidermal growth factor receptor 2 (HER2). HER2-positive breast cancers tend to grow and spread faster than HER2-negative breast cancers.

Symptoms of Metastatic HER2-positive Breast Cancer

The symptoms of metastatic HER2-positive breast cancer vary depending on which organs or areas the cancer has spread to. Some general symptoms of metastatic HER2-positive breast cancer include:

  • Pain in the affected area
  • Fatigue
  • Loss of appetite
  • Weight loss
  • Anemia
  • Fever
  • Night sweats
  • Bone pain
  • Neurological symptoms such as headaches, confusion, changes in sensation, and balance problems


Metastatic HER2-positive breast cancers are typically diagnosed using a combination of physical exams, imaging tests such as MRI and CT scans, and tissue or fluid samples that are examined under a microscope. Your doctor may also order blood tests to check for tumor markers, which can indicate the presence of cancer in the body.

Treatment Options

Metastatic HER2-positive breast cancer is typically treated with a combination of chemotherapy, targeted therapy, and hormone therapy. Surgery may also be an option for some patients. Your doctor may also recommend radiation therapy or immunotherapy depending on the type and extent of the cancer.

Living With Metastatic HER2-positive Breast Cancer

Living with metastatic HER2-positive breast cancer can be challenging, but there are steps you can take to help manage your condition.

  • Take your medications as directed by your doctor: It’s important to take all medications, including chemotherapy, on time and exactly as directed. This will help to manage symptoms and slow the progression of the cancer.
  • Get plenty of rest: Getting enough rest can help to boost your energy and keep your symptoms under control.
  • Exercise regularly: Exercise can help to reduce fatigue and boost your mood. Talk to your doctor to determine the appropriate level of exercise and to find an exercise routine that suits your needs.
  • Eat a healthy diet: Eating a balanced diet can help to keep your body strong and your symptoms in check. Talk to a nutritionist to find out which foods are best for you.
  • Talk to your doctor about treatment goals: Your doctor can help you come up with a plan for managing your condition and help you find the best possible treatment options for your particular situation.
  • Find a support system: Having a network of friends, family, and other cancer survivors can help you stay positive and cope with your diagnosis. Support groups, online forums, and online resources are all beneficial sources of support.