Frequent anger in women does not directly cause cancer, but it can significantly increase the risk of developing cancer, especially breast cancer. Frequent anger decreases the body’s immune function, thus significantly increasing the risk of developing cancer. Modern women have an important role in both family and workplace, which leads to more stress and anxiety, making women more prone to bad moods, such as anger and depression, which can affect the function of various organs in women’s body and significantly increase the risk of breast cancer and liver cancer. In addition, anger can easily cause endocrine disorders, which can lead to metabolic diseases such as hypertension and cerebral hypertension, and can easily lead to breast enlargement, gastrointestinal disorders, insomnia, mental disorders, menstrual disorders, decreased sexual function and many other diseases. Studies have shown that 60-70% of clinical diseases and anger have some correlation. Therefore, for women who are often angry, pay attention to adjust their emotions in a timely manner, read more, communicate more with family and friends, promptly detoxify bad emotions and maintain a healthy, good state of mind.