In the early morning of New Year's Day, the community was bustling with activity, and residents came to participate in the free clinic activities. In the crowd, there was a middle school history teacher named Zhao Lei, who had a little annoyance on his face.
When it was his turn, he stepped forward and said to the dermatologist Dr. Wang, "Dr. Wang, I wash my hair every day, why do I still have so much dandruff on my head?"
Dr. Wang, an experienced dermatologist, smiled and replied, "Mr. Zhao, dandruff problems are actually very common, but if you wash your hair so much every day, there may indeed be some problems.
In general, excessive dandruff can be a sign of three conditions that we need to take seriously. ”
Zhao Lei listened very carefully, and Dr. Wang continued: "First of all, seborrheic dermatitis, which may be one of the skin diseases. In this condition, the skin produces too much oil, which leads to increased dandruff.
Secondly, it may be that the scalp is infected with a fungus, which is medically known as tinea capitis, which can also cause dandruff to increase. Finally, it may be related to your shampooing Xi, such as using a shampoo that is not suitable for your scalp. ”
Zhao Lei nodded, indicating that he had indeed felt itchy scalp recently, and that he had more dandruff than before. Seeing this, Dr. Wang added, "Mr. Zhao, I suggest that you go to the hospital for a detailed examination, especially a professional examination in the dermatology department.
In this way, we can identify the specific cause and then prescribe the right treatment. At the same time, I recommend that you don't wash your hair too often, sometimes over-cleansing can also irritate the scalp and produce more dandruff. ”
The two chatted for a long time, and Dr. Wang looked at the time and reminded Zhao Lei to pay attention to keeping warm and not to ignore the cold of winter because of scalp problems. Before saying goodbye, Zhao Lei gratefully shook Dr. Wang's hand and thanked him for his advice.
At this point in the story, you may wonder why frequent hair washing can sometimes lead to more dandruff.
The answer to this question has to do with the natural oils of the scalp. The natural oils on the scalp help keep the scalp healthy and prevent dryness and irritation.
When you over-cleanse, it can wash away these beneficial oils, causing a dry scalp that stimulates more dandruff production. Therefore, a reasonable frequency of shampooing and choosing the right shampoo for yourself are very important to control dandruff.
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