The most common reason for black spots on the skin is pigmentation. For example, freckles are such a symptom and there are many reasons for it. There are genetic reasons. In addition, if there is an endocrine disorder, this situation is also likely to occur. For women, if there are some gynecological diseases, it is also easy to cause this phenomenon. In addition, some bad habits in life may also cause this situation. Let us learn about this aspect. What causes dark spots on the skin? 1. Genetic genes: If one of the parents has spots, the probability of the individual having spots is very high. This situation can be determined to be the effect of genetic genes to a certain extent. 2. Hormonal imbalance: The female hormone estrogen contained in birth control pills will stimulate the secretion of melanin cells and form uneven spots. The spots formed by birth control pills will stop after the medication is discontinued, but they will still stay on the skin for a long time. During pregnancy, due to the increase of female hormone estrogen, spots are prone to appear from the 4th to 5th month of pregnancy. Most of the freckles that appear at this time will disappear after delivery. However, abnormal metabolism, exposure of skin to strong ultraviolet rays, mental stress and other reasons will deepen the spots. 3. Slow metabolism: Freckles may also appear when the liver's metabolism is abnormal or the ovarian function is impaired. This is because the metabolism is not smooth or the endocrine disorder makes the body in a sensitive state, which aggravates the pigmentation problem. External factors causing freckles 1. Ultraviolet rays: When exposed to ultraviolet rays, the human body will produce a lot of melanin in the basal layer to protect the skin. Therefore, in order to protect the skin, more pigments will accumulate in sensitive areas. Frequent exposure to strong sunlight will not only promote skin aging. 2. Bad cleaning habits: Strong cleaning habits make the skin sensitive, which will irritate the skin. When the skin is sensitive, the human body's melanocytes will secrete a lot of pigments to protect the skin. When the pigment is excessive, it becomes the cause of freckles. 3. Stress: When people are under stress, they will secrete adrenaline to prepare for stress. If they are under stress for a long time, the balance of human metabolism will be disrupted, the supply of nutrients needed by the skin will slow down, and the pigment mother cells will become very active, which will become the cause of freckles. 4. Lack of sleep: It can easily cause dark circles under the eyes and the skin to turn gray and black, which will cause freckles over time. In our daily lives, we must pay attention to doing relevant prevention and treatment work, avoid overwork, and be sure to drink plenty of water and get more rest. Also, during the treatment process, you must strictly follow the doctor's advice and guidance step by step, and don't judge yourself too much. |
<<: What's wrong with the little girl's black spots on her face
>>: What lipstick is suitable for thick lips
Tumors in the throat refer to laryngeal cancer. A...
Nowadays, people are under increasing pressure in...
According to a British media report, a new Japane...
Many people do not know about the disease of earl...
Each of us has hair. Generally, women's hair ...
The occurrence of atrophic gastritis requires sci...
When a woman is in the 7th week of pregnancy, it ...
The tongue is an important organ of the human bod...
Lymphoma is a common disease in life. The most im...
Many patients want to know whether the cure rate ...
In today's society, more and more people are ...
Lung cancer is a serious disease that endangers p...
The human body's meniscus plays a great role ...
Sometimes we will find yellow stains on clothes, ...
In addition to conventional treatments, there are...