Dandruff is the incomplete keratinocytes produced by the accelerated metabolism of scalp epidermal cells. The causes can be divided into pathological and physiological causes.
Physiological dandruff white flaky particles have a large spread in the hair root, and the pathological inflammation dandruff is associated with dandruff present long, such as seborrheic dermatitis, psoriasis and other diseases. Oily dandruff can also cause dandruff.
Physiological stress may be dandruff, excessive stress, lack of sleep, fatigue, emotional stress, or excessive consumption of spicy food into the sky, can also be a climate change of temperature and humidity is too large, poor personal cleanliness habits, sealed wet environment And so on, causing abnormal growth of dander buds on the scalp, disrupting the growth rate of scalp epidermal cells. Genetics is also suspected to be one of the causes.
Do it yourself. Wash your hair with an anti-dandruff shampoo containing 1% cetyltrimethylammonium bromide every week, supplemented with shampoo and the correct shampoo method to improve it.
Patients suffering from dandruff should seek medical attention immediately, especially those with sick dandruff. Physiological dandruff is caused by the accelerated metabolism of keratinous exfoliation caused by physiological factors. The general treatment methods only need to find out the factors causing the deterioration.
The main methods to prevent dandruff are from four aspects: shampoo, work and rest, diet and environment.
- In terms of shampooing, you should choose anti-dandruff shampoo that suits your hair characteristics, and avoid pulling the hair Care hard to avoid scratching the scalp or inducing wound infection; after shampooing, do not use a hair dryer with too high temperature to dry the hair , Or comb your hair with a too sharp comb to avoid accidentally hurting the scalp and accelerating the growth of dandruff.
- In terms of work and rest, you should keep adequate sleep and avoid staying up late. In addition, you should also avoid long-term emotional tension and stress. In terms of diet, avoid irritating foods and supplement with vitamin B-rich foods to increase resistance.
- In terms of environment, keeping the environment ventilated and smooth, and more exposure to the natural environment, can also reduce the production of dandruff.