Breast cancer is the most common type of cancerous diseases among the female population, affecting 1 in every 8 women during their lifetime. According to the statistics from the American Cancer Society, approximately 250 000 women will be diagnosed with this disease by the end of the year, 40 450 of which will result in death.

This type of cancer can be caused due to various factors, including poor lifestyle choices, unhealthy diet, hormonal changes, increased stress levels, as well as heredity. In order to be successfully treated, the breast cancer has to be detected in its early stages, which is why you have to be aware of the warning signs of this disease.

Breast Cancer

Breast Cancer

Here are 4 commonly ignored warning symptoms of breast cancer.


Fatigue is one of the earliest symptoms of breast cancer, and it is commonly present before the diagnosis of the disease. The cancer-related fatigue is usually very severe, and it cannot be reduced by sleep and rest.

This type of fatigue is likely to be accompanied by other symptoms, such as sleep disturbance, depression, and pain. The medical experts state that the fatigue caused by breast cancer appears when the tumor creates an imbalance of chemicals in the body.

New Mole or Change in an Existing One

The appearance of new moles or the change of existing ones is usually associated with skin cancer. However, this can also be a symptom of breast cancer.

A study documented the moles of 89 902 women over a period of 18 years. During this period, a breast cancer diagnosis was reported in 5956 of the examined women.

According to the findings of the study, the women who had moles on their breasts had an increased risk of developing breast cancer by 13%. So, in case you notice a change in a mole or an appearance of a new one, you should immediately visit your doctor.

Sudden Back Pain

Even though the occurrence of a back pain is a very common health problem, it can also be a sign of breast cancer. This type of pain is sudden and unexpected, rather than injury-related.

If you suffer from breast cancer, you are likely to experience back pain which is characterized by an intense pressure on your spine and ribs. This can be a sign that the tumor has spread to your bones.

Persistent Cough or Hoarseness

Primary cancer is the area where the cancer starts to develop. When the cancer cells spread to another organ, they form another tumor called secondary cancer.

The breast cancer can easily spread to the lungs, which may cause certain symptoms, such as a persistent cough or hoarseness. In about 60-70% of the patients, the breast cancer spreads to the lungs.