Sihaiwang: hair is one of the most important hairs in our body. A fashionable and appropriate hairstyle can add a lot of points to our personal image. So to some extent, whether it's men or women, hair or their important decorations.
Everyone's hair quality is different. Some people have dry hair and some people have oily hair. But no matter what kind of hair, it's easy to have dandruff problems. Pieces of snowflake like things hang on the hair and look very dirty. What is the cause of dandruff? What should I do if I have too much dandruff?
What is the cause of dandruff
To understand the cause of dandruff, we must first understand what dandruff is. In fact, dandruff is the keratinocytes that fall off the scalp, which everyone will have, but ordinary people's dandruff is very small and rarely visible to the naked eye. However, the following conditions can lead to a large amount of dandruff:
1. The scalp secretes too much grease, but you don't keep a good habit of washing your hair, which leads to more and more dandruff accumulation, which is mixed together with the dirt.
2. There are a lot of fungi on the scalp (generally Malassezia). Malassezia everyone has, under normal circumstances, no harm, but when you secrete a lot of oil, fungi may be able to multiply, and then stimulate the scalp to secrete more oil. Finally, a vicious circle is formed, resulting in dandruff like 'snowflake'.
3. Psoriasis. The symptom is that the dandruff is large and large, forming patches of white and gray on the scalp, with layers of overlapping flake scales, and even sticking the hair roots into clusters.
1. Use hirson selenium disulfide Lotion
This lotion is very effective for the dandruff caused by fungus. You can buy it at the drugstore, usually 20 or 30 yuan per bottle. After washing your hair, wash the scalp with this lotion and make a bubble. Wash it in two or three minutes. According to the next day wash hair, generally three times after the hair root clear, no dandruff.
2. Use Dandruff Shampoo
The main ingredient of shampoo is ZPT. ZPT, generally translated as "zinc hydroxypyridyl thioketone", most of the dandruff shampoo depends on it, non drug, can be bought in the supermarket.
3. Use grease control Shampoo
Only killing fungi can not solve the problem completely. Only controlling oil can eliminate the environment where fungi live. There are many kinds of oil control shampoo. The principle of most oil control shampoo is weak alkaline solution, which has the effect of removing grease. There are also some more professional oil control shampoo, which will add 3% salicylic acid lotion, with stronger oil removal effect.
4. Eat foods rich in vitamin B
This method is suitable for people who love oil. There is a kind of vitamin B3 in vitamin B group, which can be converted into nicotinic acid in human body. It has the functions of increasing skin barrier, maintaining normal metabolism of skin, anti-inflammatory and reducing oil secretion.