Why we may have dandruff? The main reasons, why you get dandruff.

Some people have dandruff, but, first of all, we need to understand how we can get dandruff, and what to do with this. The symptoms of this disease are very obvious, so to determine that you have a  dandruff is easy.

It appears in the large quantities on the skin, hair and clothes. Hair quickly become greasy, the scalp may have redness and itching. The acute period of the disease is usually in the winter, because very sharp change in temperature adversely affects the hair and scalp.

Before you assign the treatment from a dandruff, it is necessary to ascertain the cause of its occurrence. The most common cause a dandruff is the seborrheic dermatitis. Its symptoms: a large number of the flakes, yellow or white. The skin becomes oily and blush. This type of dermatitis can occur not only on the scalp, but also on the other parts of the body: the wings of the nose, eyebrows, etc. The cause of the dry dandruff and itchiness is strongly overdried scalp. This happens often in the winter, because of the strong frost and changes of the temperature in room.

Such diseases as psoriasis, can also trigger the appearance of a dandruff on the scalp. One symptom of the disease is also the dead skin cells. Psoriasis on the head happens  quite rare, besides it is very difficult to distinguish it immediately from seborrheic dermatitis. The main feature is that in psoriasis the gray spots develop, which are raised above the skin.

Some people prefer to wash the hair rarely, explaining that the hair will be healthier from a rare use of shampoo. But it is not a true, and flakes, accumulated sebum on the scalp, causing more dandruff and oily seborrhea. It is very important for washing head to choose a shampoo, which is right for your hair type.

Another cause of a dandruff can be the allergic to cosmetics, remedies for hair coloring and styling. Symptoms of the allergies can be the severe burning, redness, peeling.

On the human skin is constantly the particular fungus that under normal conditions can  completely doesn`t show itself. But if the person suffered the severe stress, has a weakened immune system or incorrect care of the scalp, the fungus can trigger the active sebum secretion and active the growth of new skin cells. This reason is one of the most common.

There are also the groups of people, who are more prone to the dandruff than others. For example, the men meet it several times more often than women. The blame is in the male hormones that affect the development of the skin secretions. Also, a dandruff  on the children heads is hardly observed, and in adults under the age of 40 years it is the quite common. Doctors attribute this to the production of the sex hormones, which substantially affect the sebaceous glands. The wrong diet impact very strong on a dandruff. It is important that it will be correct and contained the required amount of the vitamins and minerals. Those people, who are severely abused by smoking or alcohol, have the disturbed metabolism in the body, which also leads to the appearance of a  dandruff.

Diagnosis of the disease is carried by trichologist physician, at the visiting which can check the primary cause of dandruff. That includes the medical consultation of the  trichologist? First of all, the external examination of the hair and scalp to detect the presence of the overt symptoms of dandruff. Also, the doctor conducts the survey, since it is necessary to know how often a person is faced with the problem of dandruff, and to find out the general state of health. Perform the special phototrichogram, which gives the opportunity to evaluate the condition of hair. If the need arises, it can be assigned the additional clinical laboratory tests.