What are the causes of a lump in the left breast?

If there is a lump in the left breast, many female friends must be anxious. For female friends who have a lump in the left breast, they must want to know the cause of the lump in the left breast! So what are the causes of a lump in the left breast? Next, this article will introduce five reasons for the lump in the left breast for your reference only. Please see the detailed introduction below.

Breast lumps usually refer to a disease in which lumps grow inside the breast due to the different composition of breast tissue. Breast lumps are the most common breast disease. Many benign diseases also manifest themselves in the form of breast lumps. Therefore, the most important thing in identifying breast lumps is to distinguish between benign and malignant ones.

What are the causes of a lump in the left breast? There are several possible causes of a lump in the left breast:

1. Endocrine disorders: Decreased secretion of progesterone and relative increase in estrogen are important causes of breast hyperplasia. Such as incomplete ovarian development, irregular menstruation, thyroid disease and liver dysfunction.

2. Emotional and other mental factors: Negative mental factors such as mental stress and emotional excitement can easily lead to breast hyperplasia. Staying up late and lack of sleep can also cause breast hyperplasia. These negative factors will also aggravate existing symptoms of breast hyperplasia.

3. Human factors: Female infertility due to advanced age, sexual dysfunction, artificial abortion, marital discord, non-breastfeeding, etc., result in the breast being unable to have normal, cyclical physiological activities. Wearing a bra that is too tight or a tight underwear, etc.

4. Unreasonable diet structure: high-fat, high-energy diet leading to excessive fat intake, and bad living habits such as drinking and smoking can induce breast diseases. In addition, people's diet is better now, and many people suffer from high blood pressure and high blood sugar, which can easily cause endocrine disorders in women and lead to breast hyperplasia.

5. Long-term use of estrogen-containing foods: Long-term excessive intake of estrogen by the human body will lead to endocrine imbalance. Some fast foods, feed used for artificially raised aquatic products and poultry also contain hormone ingredients. Long-term consumption will also lead to breast diseases.

The above is an introduction to the causes of lumps in the left breast. I believe that after reading the above introduction, you will have a very good understanding of the causes of the lump in the left breast. Therefore, everyone must avoid the occurrence of such reasons. This will be of great help in preventing and treating lumps in the left breast. I hope this article will be helpful to you.