Dandruff is characterized by severe itching and yellowish flakes and fat deposits on the scalp. This skin condition is unpleasant to many people and leads to emotional discomfort.
Many people do not know that dandruff, dry scalp and psoriasis of the scalp are three different things and are caused by various factors. For example, psoriasis mainly affects people who are genetically predisposed to it, and sometimes the appearance of flakes in the hair is due to the dryness of the scalp.
Here are the main factors that lead to dandruff …
People who suffer from this disease are more likely to get dandruff. Seborrheic dermatitis usually occurs on areas of skin where there are more sebaceous glands. There is a chronic course of stroke that alternates periods of exacerbation or subsidence of complaints.
Malassezia sponges are the major cause of the disease. Their metabolism is directly related to increased fatty secretion of the skin. The fungus produces waste substances that irritate it and lead to inflammation. When this happens, the skin begins to produce excess quantities of skin cells that die, mix with fats in the sebum and fall off.
A study shows that people who do not often decide their hair have a higher risk of dandruff. So they do not support the natural separation of dead skin cells through hair combs and hair brushes.
People whose scalp is more sensitive to the development of fungi have a higher risk of dandruff. Most of them have irritations on the skin of the head, which are stronger during the colder months and weaker in the summer. This has a connection with the sun’s rays, which affect the sensitive skin more favorably. And in winter, dandruff occurs mostly because of the low temperatures outside and the heat inside.
Many experts believe that dandruff can be achieved by saving hair shampoo. In this way the hair remains oily and the scalp produces more plaque.
Allergic reaction from cosmetics
It is very important to use a suitable shampoo and hair conditioner according to the type of our hair. Occasionally some cosmetic products may contribute to the appearance or increase of dandruff and irritation of the skin.
Some neurological diseases or Parkinson’s disease can trigger seborrhoeic dermatitis and dandruff.