What are the causes of breast cancer

Breast cancer is a malignant tumor caused by multiple factors, and its cause is still unclear. Current research data show that breast cancer is related to the following factors: 1. Genetic factors: related to race and family history of breast cancer; 2. Marital and fertility factors: related to early, late, late menstruation, and breastfeeding after childbirth; 3. Lifestyle factors: women who like to eat high-calorie foods, are overweight, wear tight underwear, or have multiple abortions have an increased incidence; 4. Human interference factors: women who take drugs or foods that affect endocrine, hormone replacement therapy, excessive estrogen intake, emotional factors, and long-term night shifts have an increased incidence.

What are the symptoms of breast cancer?

Breast cancer often occurs in the outer quadrant of the breast, and is often seen as a single mass that is walnut-shaped, hard, with unclear boundaries and cannot be pushed; some patients will have nipple secretions, which are often bloody. As breast cancer pulls on breast cancer, the direction of the nipple can change; some breast cancer patients can change the orange skin of the nipple skin, which is manifested as a dot-like depression of the skin around the nipple, which may be accompanied by swelling or different breast sizes. It is recommended that female friends have regular physical examinations to detect abnormalities in time and diagnose and treat them in time.

How to prevent breast cancer recurrence?

Breast cancer has a relatively high cure rate among tumors, that is, it has the best prognosis. In theory, breast cancer can recur, and the time point of recurrence has not yet been determined. It is closely related to the type of tumor, age and physical constitution. Living conditions and dietary care have a certain preventive effect. People are an organic whole, and they have strong disease resistance, so breast cancer patients first need to believe in their own survival ability and have a positive and optimistic attitude towards the disease; follow the doctor's advice for regular checkups, and once the cancer cells metastasize, take reasonable and correct methods in time for early intervention.